OS X Daily

Tips & Tricks

Troubleshooting, how to speed up or slow down any video in safari on iphone / ipad.

How to Speed Up or Slow Down Any Video in Safari

Do you want to speed up or slow down video playback on a website where the feature isn’t supported? As long as you use Safari to browse the web on your iPhone or iPad, there’s a nifty Shortcuts workaround that you can use to adjust the video playback speed according to your liking.

Popular video streaming platforms like YouTube allow users to conveniently change the video playback speed from the player itself. Unfortunately, a lot of websites don’t support this feature and you may have noticed that you’re unable to change the speed of all the videos that you’re watching in Safari. Well, this particular iOS shortcut has managed to address this issue. You can install and use it to speed up or slow down pretty much any video within Safari.

The Shortcuts app has been really helpful in bringing features that aren’t natively available in iOS/iPadOS and this time is no different. Here, we’ll be taking a look at how you can use the Shortcuts app to speed up or slow down any video in Safari.

How to Speed Up or Slow Down Any Video in Safari with Shortcuts

For those who aren’t aware, the iOS Shortcuts app is pre-installed on devices running the latest versions of iOS and iPadOS. However, if you’re iPhone or iPad running an earlier version, you’ll need to download it from the App Store . Once you’re done, simply follow these steps:

safari extension to speed up videos

That’s it. The video will resume playing at the speed you selected using the shortcut.

Note that you can speed up the video to a maximum of 2x, but you can only slow it down to 0.8x using this particular shortcut. In comparison, the YouTube player lets you slow videos down to 0.25x.

What makes this Shortcut unique is the fact that you can run it from the iOS share sheet. You don’t need to open the Shortcuts app at all, unlike several other shortcut actions. Hence, it feels like a feature that’s natively built into iOS rather than a third-party solution.

The Gallery section of the Shortcuts app is a home to several other handy shortcuts too. For example, you can install the Convert Burst to GIF shortcut to make a GIF from your burst photos . Apart from the Gallery, you also have access to hundreds of other user-created shortcuts as long as you’ve allowed the installation of untrusted shortcuts on your device . Shortcuts is a pretty handy app, so don’t miss some of the great tricks you can do with it .

Did you speed up or slow down video playback in Safari on your iPhone or iPad? What’s your take on this nifty shortcut? How often do you find this shortcut useful and on what websites do you need it? Do share your personal experiences and feel free to leave your valuable feedback in the comments section down below.

Enjoy this tip? Subscribe to our newsletter!

Get more of our great Apple tips, tricks, and important news delivered to your inbox with the OSXDaily newsletter. 

You have successfully joined our subscriber list.

.

Related articles:

  • How to Speed Up & Slow Down Videos on iPhone with iMovie
  • How to Automatically Change iPhone Wallpaper with Shortcuts
  • How to Install Third-Party Shortcuts on iPhone & iPad
  • How to Record Slow Motion Video with iPhone Camera

» Comments RSS Feed

How do you slow it down to less than .8?

I get the same “there are not videos” problem, looks like something broke

You are amazing!! Thanks for sharing this with me

Great information and I fix my issue for a long time

Thank you very much

I found it!! But it says there are no videos on the page even though there is a video playing. How to get around this error ? Is it because the video is embedded?

There’s no “Share Sheet Shortcuts” in iOS 14.6

Look for the “Share Sheet Shortcuts” or you can use the search bar and find the shortcut by typing in “Change Video Speed”.

Leave a Reply

Name (required)

Mail (will not be published) (required)

safari extension to speed up videos

Subscribe to OSXDaily

Subscribe to RSS

  • - 6 Useful Apple Watch Tips
  • - What do Blue Underlines on Text Mean in Microsoft Edge?
  • - Fixing Apple Watch False Touch & Ghost Touch Issues
  • - How to Connect AirPods to a Smart TV
  • - How to Customize the Finder Sidebar on Mac
  • - Beta 3 of iOS 17.5, macOS Sonoma 14.5, iPadOS 17.5, Available for Testing
  • - Apple Event Set for May 7, New iPads Expected
  • - Beta 2 of iOS 17.5, iPadOS 17.5, macOS Sonoma 14.5, Available for Testing
  • - Opinion: Shiny Keys on MacBook Air & Pro Are Ugly and Shouldn’t Happen
  • - MacOS Ventura 13.6.6 & Safari 17.4.1 Update Available

iPhone / iPad

  • - How to Use the Latest GPT 4 & DALL-E 3 Free on iPhone & iPad with Copilot
  • - How to Bulk Image Edit on iPhone & iPad wth Copy & Paste Edits to Photos
  • - What Does the Bell with Line Through It Mean in Messages? Bell Icon on iPhone, iPad, & Mac Explained
  • - iOS 16.7.7 & iPadOS 16.7.7 Released for Older iPhone & iPad Models
  • - Fix a Repeating “Trust This Computer” Alert on iPhone & iPad
  • - How to Uninstall Apps on MacOS Sonoma & Ventura via System Settings
  • - Make a Website Your Mac Wallpaper with Plash
  • - 15 Mail Keyboard Shortcuts for Mac
  • - How to Use Hover Text on Mac to Magnify On-Screen Text
  • - What’s a PXM File & How Do You Open It?
  • - Fix “warning: unable to access /Users/Name/.config/git/attributes Permission Denied” Errors

Shop on Amazon to help support this site

About OSXDaily | Contact Us | Privacy Policy | Sitemap

This website is unrelated to Apple Inc

All trademarks and copyrights on this website are property of their respective owners.

© 2024 OS X Daily. All Rights Reserved. Reproduction without explicit permission is prohibited.

Video playback controls for Safari

Accelerate is a safari extension for macos and ios with powerful, customizable features for controlling video playback..

screenshot

Free and open source . Supports macOS 10.13+ and iOS 15+

Adjust playback speed

Instantly speed up or slow down videos, allowing you to follow alongside tutorials, zoom through lectures, and boost your productivity.

Keyboard shortcuts

Create convenient shortcuts that work across your favorite video websites, so you can easily control playback and toggle features like Picture-in-Picture.

Extensive website support

Accelerate supports any website that uses HTML5 video, including YouTube, Netflix, Hulu, and more.

  • Video Editor
  • Video Converter

VideoProc Converter AI

Our Pick of the Best Video Speed Controller

  • • Up to 16x fast mo and 0.1x slow-mo
  • • A simple interface. Control the video speed in one click
  • • Basic editing toolkits such as trim, cut, and rotate
  • • Support 370+ formats, including H.264, HEVC, MP4, and MKV
  • • No visible quality loss or A/V out of sync error

safari extension to speed up videos

Video Speed Controllers for Chrome, Safari, Firefox

"Can you recommend a video speed controller for online videos?" is frequently asked on Reddit, Quora and other communities. Even though the player allows for speed change, it is not granular enough. For instance, what if you prefer playing back YouTube at 1.7x instead of 1.5x or 2.0x? Other times, the speed control option may be missing if the video is embedded on a webpage, such as Vimeo videos, Netflix, HBO, Amazon, or proprietary video players.

In this post, we offer a round-up of video speed controllers for Chrome, Safari, and Firefox browsers, all tried-and-true for HTML5 videos, embedded videos, and course lectures.

No matter you are a student trying to save time on educational videos such as Khan Academy videos , Canvas videos, D2L training videos, Bongo lectures, and other online videos, or you live a life in 1.7x and want to quickly consume TED talks, TV series, and YouTube videos, you will find the solution here.

Besides speeding up and slowing down, the speed control extensions also come with features to rewind, so that you can easily repeat the last few seconds when you miss something. Hotkeys all adds up to the convenience. You can jump to the corresponding sections below for Chrome, Safari, Firefox, and for iPad, iOS, etc.

Recommend: Best Video Speed Controller – VideoProc

The ultimate goal of using a video speed controller is to speed up to save time, or slow down to savor over the content. Yet buffering can spoil everything. Besides using the best online speed controller listed below, you can also grab a toolkit to save videos offline and adjust speed.

VideoProc (now branded as VideoProc Converter AI) is designed with a downloader engine and video speed controller. You can download video and change video speed easily and at any rate as you prefer.

VideoProc Speed Control

Click the buttons below to download VideoProc Converter AI:

safari extension to speed up videos

Note: The Windows version now supports AI-powered Super Resolution, Frame Interpolation, and Stabilization to enhance video and image quality. These AI features are not yet available in the Mac version but will be coming soon.

Video Speed Controller for Chrome

According to many studies, we talk at an average of 150 words per minute, while our brain can listen to and proceed with the content almost 2-3x faster. It would be a time saver to speed up videos if the person talks slowly in the video. In other times, you might want to slow down the video for better comprehension or rewind the video for repeating.

1. Video Speed Controller

Video Speed Controller extension in Chrome web store is by far the most popular and handy plugin. This playback speed controlling extension can speed up, slow down, advance, and repeat videos with hotkeys. It currently has more than 2 million users and receives an average of 4.6 out of 5 ratings from more than 3000 users.

Unlike YouTube's native speed controller that requires a combination of keys Shift + arrow, you can quickly use S, D, R for slowing down, speeding up, and reset to 1.0 normal speed. Z for rewinding back 10 seconds, X for fast-forwarding 10 seconds, and V to hide the controller.

Video Speed Controller for Chrome

Offered by : igrigorik

Ratings & User Base : 4.6/5 | 2,000,000+ users

2. YouTube Playback Speed Control

This Chrome extension works nicely to change the speed of YouTube videos specifically. You can press + and - respectively to increase or decrease the playback rate of the video. If you don't love the keyboard button, you can assign other hotkeys to control the speed. To make sure the settings take effect, you need to close the setting tab after changing parameters for this plugin.

Besides changing the video hosted on YouTube, the best thing about this extension is its support for embedded YouTube videos on another webpage. The controller will show up in the top right corner of the player once being enabled.

YouTube Playback Speed Control - Exntension for Chrome

Offered by : shrestha.pujan

Ratings & User Base : 4.7/5 | 100,000+ users

3. Transpose

Transpose is a combo of a video speed controller for Chrome and a pitch changer. You can easily dial the playback speed by percentage to change the speed of an online video in real-time.

It offers more controls with the Loop feature. You can time mark the start and end point to start looping the video. This is especially handy if you are watching tutorials, learning how to dance, how to sing, etc. In fact, Transpose considered itself the best tool for Musicians in terms of rehearsing and practicing.

Its rewinding button is set to fast forward or backward by 5 seconds. One thing to notice is, it is less capable with embedded videos. Still, you can find the origin of the embedded video, and open it on the corresponding platform for successful speed control.

Transpose Speed Controller for Chrome

Offered by : transpose.video

Ratings & User Base : 4.3/5 | 100,000+ users

4. HTML5 Video Speed Control for Google Chrome

As its name suggests, this Chrome speed control extension works nicely on any HTML5 video, either embedded or on the platform itself. If you are looking for a lightweight tool with a barebones speed changer, this plug-in offers only the feature to increase and decrease the speed.

HTML5 Video Speed Control also works with Google Drive, a feature not seen in other apps in this roundup.

HTML5 Video Speed Control for Google Chrome

Offered by : Free Software Utilities

Ratings & User Base : 4.6/5 | 50,000+ users

5. VC - One Video Control

OVC offers features for video speed control, PiP control and Mute control. This video speed controller has a nicely designed interface, with the finest speed control options available. You can scroll to adjust the speed granularly, click the Repeat button for rewinding, and one-click to mute the video.

Best of all, you can either long skip the video by 5 seconds, or short skip the video by 30 seconds, which is a unique feature among other speed controller extensions. With the fine control, you can quickly skip boring sections or horror parts of the video.

The PiP feature will pop the video out of the browser for an immersive watching experience. One-click max speed toggle is also available (16x).

OVC Speed Controller for Chrome

  • a, d: speed up/down
  • w, s: volume up/down
  • z, v: long skip backward/forward
  • x, c: short skip backward/forward

Offered by : Nimrod Fridlin

Ratings & User Base : 4.9/5 | 4,000+ users

6. Video Speed Manager

Video Speed Manager is another Chrome speed controller with a large user base. It features a handy UI to quickly assign keys for various controls, including rewind, advance, preferred speed, hide controller, and so on. It also allows you to indicate the preferred rewind time, and speed change step (0.1 for every step for instance).

Video Speed Manager is designed for HTML 5 videos, meaning you can easily adjust the speed of videos embedded on a webpage, not to mention YouTube, Vimeo, Facebook videos, and many other popular platforms.

The speed controller bar will show up in the top left corner of the video player. You can press V to hide the bar.

Video Speed Manager for Chrome

Offered by : John Davis

Ratings & User Base : 3.9/5 | 100,000+ users

Video Speed Controller for Safari

Accelerate for safari.

If you need a playback speed controller for Safari browse, Accelerate for Safari is the best app. It supports changing the speed of HTML5 video when you surf online in Safari. All the basic controls are included: S for Slow Down, D for Speed Up. You can quickly toggle between 2x and 1x by pressing A and R.

As a video speed controller add on, this Accelerate app also allows users to airplay or initial Picture in Picture mode. Videos can stay float on top of other apps for multi-tasking. For instance, you can watch Netflix, Twitch, Hulu, Apple TV+ and more, while working on other apps. For Safari iOS and iPad users, read the detailed tutorial on how to change video speed in Safari.

Accelerate for Safari

Offered by : Ritam Sarmah

Ratings : 4.3/5

Video Speed Controller for Firefox

The most popular Video Speed Controller for Chrome is also available on Firefox. Besides this extension, you can also try another two add-ons listed below.

1. Playback Speed

Playback Speed is a popular Mozilla extension for Firefox. It supports custom settings for frequently used speed levels. You can customize the pop-up window by adding or deleting elements to be displayed. According to your preferences, you can adjust the value of speed step, such as 0.1, 0.2, 0.6 etc.

Playback Speed controller also supports dark mode for Firefox. The extension stays next to the search box on your browser.

Firefox video speed controller - Playback Speed

Offered by : WaldiPL

Ratings & User Base : 4.8/5 | 2415 users

SpeedUp is another Firefox speed controller designed to adjust the speed for online streaming videos, including Facebook, Reddit, Twitch, Netflix and other platform you can think of. This extension doesn't have other fancy controls, but it simply allows you to quickly select a desired speed or drag the slider.

SpeedUp for Firefox video speed control

Offered by : Jaibalani

Ratings & User Base : 3.9/5 | 561 users

1. How to use video speed controller?

Video speed controller can be installed for Chrome, Safari, Firefox and other browsers. You can use the hotkey or click on the extension to speed up, slow down videos, some extensions also come with rewinding, PiP, and fast-forwarding features.

2. Why is video speed controller not working?

Make sure you have toggled it on in the extension managing panel. Sometimes when you installed many add-ons, those installed later may somehow stay hidden and disabled. You can pin it and enable the speed controller. Additionally, you can restart Chrome, clear cache, or disable other extensions.

About The Author

safari extension to speed up videos

Cecilia Hwung is the marketing manager of Digiarty Software and the editor-in-chief of the VideoProc team. She pursues common progress with her team and expects to share creative content and useful information with readers. She has a strong interest in copywriting and rich experience in editing tips.

VideoProc is a primary branch of Digiarty Software that is a leading multimedia software company founded in 2006. It endeavors to provide easier hardware-accelerated video audio editing and conversion solutions. The installed base of the VideoProc product has reached 4.6 million units from 180 countries since its release 5 years ago.

Subscribe to VideoProc

Stay current with our latest updates, guides, and subscriber-only offer.

Choose Language

Copyright © 2024 Digiarty Software, Inc. All rights reserved.

License Agreement

Privacy Policy

Refund Policy

Any third-party product names and trademarks used on this website, including but not limited to Apple, are property of their respective owners.

safari extension to speed up videos

Vidimote for Safari 4+

Video speed/playback control, iospirit gmbh.

  • 4.3 • 10 Ratings

Screenshots

Description.

Control playback, speed, PiP (& more) of web videos in Safari - with this clever web extension. Vidimote upgrades for your video watching experience: • SPEEEED: watch videos at up to 2 x original speed, finely adjustable in 5% steps. Save time watching videos - without missing out on any content. Or watch a live stream's recorded part at increased speed - until you're "back to live". • EXTENDED PICTURE IN PICTURE (PiP): Vidimote adds controls to the macOS PiP feature for Safari web videos: now you can jump ±10 seconds, adjust speed, see the time remaining and more. Use Vidimote to move web videos to PiP, then control them directly there and continue watching while using other apps. • CONTROL: jump ±10 seconds, use the position slider and - of course - play and pause. • SKIP: quickly skip to the end of a video you don't want to see • ACTUAL TIME REMAINING: see how much _actual_ time remains to the end of the video - adjusted to the playback speed. • LIVE STREAM CLOCK: see the approximate clock time for your current position in the live stream, making it really easy to find - for example - the beginning of a show. • DEFAULT SPEED: in the app, pick a default speed in which you want web videos in Safari to be played back by default. • VOLUME: precisely control the volume of web videos with Vidimote's large slider with built-in percentage display. • MUTE/UNMUTE: mute and unmute web videos. • SETTINGS: launch the app to change the default speed, jump intervals, minimum and maximum speeds. SUPPORTED WEBSITES Thanks to its unique mesh technology, Vidimote can control HTML5 web videos on almost all web sites, including those of Netflix, Amazon Prime Video, YouTube, Disney Plus, Apple TV+ (tv.apple.com), Vimeo, MagentaTV, Dailymotion, Twitch, TED.com, Udemy, Coursera, Skillshare, Khan Academy, Twitter, TikTok, Reddit, Facebook, ownCloud, Nextcloud, Dropbox, Amazon Drive, Google Drive and OneDrive. Should you ever run into a web video in Safari that can't be controlled with Vidimote, please let us know via our website's contact/support form, because we'd really love to have a look. SYSTEM REQUIREMENTS macOS 10.13 or later with Safari 13.1.2 or later.

Version 1.8.2

Vidimote just got even better: - improved support for videos embedded in Web Components - extended PiP controls are now enabled by default - an issue that could prevent your Mac from going to sleep was resolved If you like Vidimote and would like to support us, please consider leaving a review.

Ratings and Reviews

How can i set jump back and forward second.

What I wish is to set my own jump back and forward time to 3 seconds rather than the default 10s. But I cannot find it has such setting for us.

Developer Response ,

Since version 1.5, you can now set your own jump intervals in the app.

Great app, great interface, works on MOBILE Safari! (😊)

So grateful to have access to this on iPad/iPhone! I would request you add ability to control embedded *audio* files as well (eg Washington Post audio narration). For now I added another extension to do that!

Not bad but it should be cheaper

I like the app I just hate the fact that the video in the back gets alittle darker when you have the control showing , alittle update shoukd fix that other than that all good .

App Privacy

The developer, IOSPIRIT GmbH , indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Information

English, German

  • Developer Website
  • App Support
  • Privacy Policy

safari extension to speed up videos

Family Sharing

Up to six family members can use this app with family sharing enabled., featured in, more by this developer.

Remote Buddy Mobile 2

You Might Also Like

StopTheMadness Mobile

Total Refresh for Safari

Highlighter for Safari

Simple Refresh for Safari

Achoo HTML Viewer & Inspector

Mapper for Safari

macOS: Speedifier Lets You Control Video Speed In Safari

Andrew Orr

Speedifier is a Mac app that lets you control video speed in Safari for HTML5 videos. You can use the extension on any website. Speedifier was developed by Arno Appenzeller, a part-time Mac and iOS indie developer from Germany.

Controlling Video Playback

Speedifier is really a Safari extension, but Arno decided to package it as an app so he could sell it on the Mac App Store . It costs US$1.99, which is a steal considering what it can do for you. After installing the app, open Safari > Preferences > Extensions to enable the extension.

Enabling the Speedifier extension in Safari to control video speed.

There are three speeds to choose from:

  • Slower: -0.25x
  • Normal: 1.0x
  • Faster: +0.25x

The next time you’re watching an HTML5 video—the majority of web videos use this format now—just right click to control video speed. I tested this on a wide variety of websites and didn’t run into any issues.

In a growing list of selected websites, Speedifier will give you a dedicated button on the video. So far, Speedifier adds a button to these websites:

  • Wall Street Journal
  • Prime Video

safari extension to speed up videos

If a video needs an external plugin like Silverlight or Flash, Speedifier doesn’t support it. You can request that a Speedifier be added to a website you want by emailing Arno at [email protected] .

Leave a Reply Cancel reply

You must be logged in to post a comment.

This site uses Akismet to reduce spam. Learn how your comment data is processed .

safari extension to speed up videos

AnyMP4 Logo

  • Video Tools Blu-ray/DVD Tools Mobile Tools PDF Tools Freeware Utility

Top 2 Video Speed Controller Extensions for HTML5 Videos in Chrome, Safari, and Firefox

While watching online videos on different platforms like TED and more, you like to speed up or slow down the HTML5 video based on your need. The good thing is, whether you are using Google Chrome, Safari, Firefox, or Microsoft Edge, you can find a video speed controller extension to directly control the playback speed.

You can easily find a video speed controller from the web store. This post will mainly discuss the extensions for Chrome, Safari and Firefox to speed up or slow down a video. Also, we introduce you to a great video speed controller to custom playing speed of local videos.

Video Speed Controller Extension

Part 1. Video Speed Controller for Chrome and Firefox Extension

Part 2. video speed controller for safari, part 3. video speed controller for local videos, part 4. faqs of video speed controller extension.

To easily speed up or slow down the playing speed of HTML5 video on Chrome browser, you can rely on the popular Video Speed Controller extension. Besides Chrome, it also works well on Firefox. You can free install it from Chrome Web Store and then control the online video playing.

Video Speed Controller Chrome

After adding this Video Speed Controller extension to Chrome, you can enable it and customize its settings to better control the video playing speed.

Chrome Video Speed Controller Settings

When you view a video online on Chrome browser, you can see a speed indicator like 1.0 in the top-left corner of the video playing window. Now you can press the shortcut to handily speed up video or slow down the video playback speed.

Chrome Video Speed Controller Speed up Video

Accelerate for Safari is a popular video speed controller extension for controlling video playback and speed. You can free install it from Mac App Store and then use it to speed up a video in Safari.

Accelerate for Safari Extersion

This Safari video speed controller extension can change the playback speed of any HTML5 video played in the Safari browser. It enables you to freely custom the keyboard shortcuts for video speed controls. You can speed up or slow down the online video playing, play and pause, skip, toggle default speed, mute sound, enter the picture in picture , and do more operations. This video speed controller for Safari supports many video platforms, including YouTube, Apple TV+, Netflix, Hulu, Prime Video, Twitch, etc.

With the video speed controller extensions above, you can handily control the playback speed of HTML5 videos. What about the local videos? How to speed up a recorded or downloaded video offline?

Here we sincerely recommend the all-featured AnyMP4 Video Converter Ultimate for you. It is equipped with a Video Speed Controller tool for you to speed up or slow down videos with audio ease.

Recommendation

  • Specially-designed Video Speed Controller to speed up or slow down videos from 0.125X slower to 8X faster.
  • Support all popular video formats, including MP4, MOV, FLV, AVI, MKV, and more.
  • Offer over 20 utilities under toolbox to poblish your video effects.
  • Create multiple screen videos, make MVs with photos and videos, and more.
  • Powerful editing features like trim, merge, crop, rotate, adjust effects, watermark, and enhance quality.

Secure Download

1. First, you should download and run this video speed controller software on your computer. After you open it, choose Toolbox and select the Video Speed Controller tool.

Toolbox

2. Click the big plus button in the central part to select and import your video file.

Add Video to Video Speed Controller

3. Now you can play the video and control the playing speed. As you can see, you can freely speed up or slow down the video playback speed according to your need.

Export Speeded Video

4. If you want to play the video with another player. You can click on the Export button to store the speed-controlled video on your computer.

For more video speed controller software , you can check them here.

Is there any Microsoft Edge video speed controller?

Yes, you can easily find a suitable video speed controller from Microsoft Edge Add-ons. If you don't know which one you should use, you can give the popular HTML5 Video Speed Control a try.

How do I play a video at a different speed on iPhone?

You can go to App Store to find a video speed controller or media player app to play a video on your iOS device with a different playback speed. If you want to edit a video and make it play at a different rate, you can slow down or speed up a video on iMovie with ease.

How to slow down or speed up a video played on Video Platforms?

Besides the video speed controller extensions we introduced, Video Platforms also offer a Playback speed feature for users to speed up or slow down a video. You can tap on the Settings button at the bottom-right part of the video playing window and choose Playback speed to customize the video playing.

This post shared video speed controller extensions for Chrome, Firefox, Safari, Edge, and IE. You can easily use them to speed up or slow down an HTML5 video. In addition, a video speed controller tool is recommended for you to adjust the video playback speed of local videos on your computer.

What do you think of this post?

Rating: 4.8 / 5 (based on 573 ratings)

author

Related Articles

Video Player for Windows and Mac

What is the best video player for desktop? VLC? Windows Media Player? Check the updated top-10 list more than VLC on Windows 10/8/7 and Mac, including paid and free, and get the best answer.

Fast and Slow Motion Video Editor

When you want to make some fast or slow motion video clips, you can find the 10 best fast and slow motion video editors from the article.

Edit Video on Windows

Is there a way to edit videos on Windows for free? You can learn more about the 3 efficient ways to create and edit movies on Windows PC or tablet from the article.

Play video on Instagram

Instagram allows you to share photos and videos to your friends, but sometimes these videos won't play on Instagram. This tutorial shares 100% working solutions to fix this problem.

Comment

  • Privacy Policy
  • Terms of Use
  • Support Center
  • Contact Center
  • Affiliate Program

Select Language

Copyright © 2024 AnyMP4 Studio. All Rights Reserved.

Here are the best new Safari extensions to download for iOS 15 and iPadOS 15 (Updated)

Avatar for Parker Ortolani

One of the flagship new features in iOS 15 and iPadOS 15 is the redesigned Safari web browser. While the highlight of the new Safari is its user interface, it also gains compatibility with more powerful, Mac-like browser extensions. Now that iOS 15 is available to download, there are plenty of extensions hitting the App Store, and we’ve put together a list of some to try out.

Users of 1Password will love the new Safari extension in the latest update. The 1Password extension gives you the ability to see any password right in Safari and fill in password fields with saved ones. The extension can automatically fill in two-factor authentication codes as well. If you’re using an iPad, you will get the entire desktop 1Password experience. The extension will appear in the toolbar for you to access at any time.

Site default logo image

The developer behind Apollo for Reddit, Christian Selig, has created a new Safari extension called Amplosion. Amplosion redirects you to the original webpage when you open an AMP link in Safari. The app also lets you keep track of how many times you’ve visited an AMP link and how many times you’ve used Amplosion to avoid one. Amplosion is priced at just $1.99 and if you hate AMP as much as I do it’s well worth it.

Christian has also created an extension that adds an HTML web inspector to Safari. The app is priced at $0.99 and is well worth it – since Apple still hasn’t added its own inspector.

CardPointers

The new CardPointers Safari extension knows what deals you may be able to take advantage of on different shopping websites. CardPointers says that it’s compatible with thousands of websites. While shopping in Safari with the extension enabled, you’ll get a notice telling you which card to use for the best deal as well as any special offers.

Cheep is an app that helps you find deals on Flights. With its latest update, it adds a Safari extension for use with Google Flights. The extension helps determine the cost per mile, distance in miles, and recommends whether or not you should book the flight. Cheep is free.

Am excited for Cheep launch for iOS 15 today! https://t.co/IgcZ7i1upe – safari extension for google tells you the miles, cost per mile, and rating – personalize airline alliances for mileage run deals – minimum fare rating you want to see – integration with TikTok and Instagram pic.twitter.com/RpJ84MYmys — Chum (@jchum) September 20, 2021

Web Inspector

This app is a simple web inspector that appears to be designed to look familiar to those who frequently use one in Chrome on the Mac. This extension lets you inspect webpages and edit their elements, enter JavaScript commands, view network requests, and more. It’s also entirely free.

I just released Web Inspector for iOS and iPadOS. It's a Safari extension for web developers to edit web pages on the fly, debug JavaScript, and more. It's free with no in-app purchases: https://t.co/u5mBSkMKnV pic.twitter.com/U1PdXv9VjK — Zhenyi Tan (@zhenyitan) September 20, 2021

HyperWeb is a new extension that adds the ability to customize just about anything you want to in Safari while browsing the web. The app lets you create blockers, personalize search, and customize the design of webpages. The app can also recommend enhancements to enable to make the extension more powerful.

Language Translator by Mate

Safari already has some translation features built-in but a new app from Gikken called Language Translator can help you take things to the next level. The app’s new Safari extension can automatically translate sites in 40 languages without any work required by the user. You can also select text and get a pop-up window if you want to translate it to another language. The app is pricey though at $29.99 but if you frequently need to translate different sites in a multitude of languages it might be worth the buy.

Vidimote is a new Safari extension that allows you to control video playback from the toolbar. The extension lets you change the speed of videos, jump ahead, switch between PiP and fullscreen, and more. Vidimote is $4.99 and available now.

StopTheMadness

StopTheMadness is a Safari extension that helps you take control of websites you frequently visit. The extensions lets you enable native iOS features like contextual menus, text editing, drag and drop, and autofill. The extension also improves privacy on the web by stopping clickjacking for different services among other things. StopTheMadness is priced at $7.99 on the App Store.

FTC: We use income earning auto affiliate links. More.

safari extension to speed up videos

Check out 9to5Mac on YouTube for more Apple news:

Safari

Parker Ortolani is a marketing strategist and product designer based in New York. In addition to contributing to 9to5mac, he also oversees product development and marketing for BuzzFeed. A longtime reader, Parker is excited to share his product concepts and thoughts with the 9to5mac audience.

safari extension to speed up videos

Manage push notifications

safari extension to speed up videos

yuptude is a tiny bookmarklet that you can use to speed up or slow down videos in your browser.

With yuptude, you can control videos on Netflix, YouTube and many other sites that use HTML5 video .

And it works in popular browsers on both Windows & Mac computers.

Take yuptude for a spin by adding yuptude to your bookmarks and then clicking the bookmark while viewing a video in your browser.

Need help? Read the instructions . Or view the code on Github .

What can I do with yuptude?

  • Can I use yuptude to zoom through interesting presentations at lightspeed without skipping around and missing details? Yup! Dial in a custom speed between 1.2x to 1.8x speed and cruise on.
  • Can I use it to finally understand why that one friend of mine loves Nicolas Cage? Yup! We recommend soaking up the nuance of his performances at 0.8x speed. Mmm. Cagey.
  • Ok, but can I convert sludgy doom metal into just, like, regular metal? Yup! We recommend 2.4x speed for this particular use case.
  • Can I enjoy an especially funky (or just plain creepy?) version of Thriller by watching it at 0.8x speed? Yup! It's creepy! But now you're getting the hang of yuptude!
  • Can I use yuptude to do all kinds of other cool and important things? yup! And when you do, share what ya yuptude with @saypepck on the Twitter.

Instructions

  • Internet Explorer 11+

01. Add the yuptude bookmarklet in Firefox:

Show the Bookmarks Toolbar by right-clicking on an empty section around the address bar at the top of your browser window. Then check Bookmarks Toolbar in the pop-up menu.

Drag yuptude to your Bookmarks Toolbar and drop it there to add yuptude to the toolbar.

02. Then activate yuptude:

Visit a web page with an HTML5 video , like Vimeo, YouTube, DailyMotion, or Netflix.

Click on your new yuptude bookmark to open the yuptude control panel, and then use it to speed up or slow down the videos on the page.

01. Add the yuptude bookmarklet in Chrome:

Show the bookmarks bar by clicking on the Chrome menu in the top-right corner of the browser window. Then select Bookmarks > Show Bookmarks Bar .

Drag yuptude to your bookmarks bar and drop it there to add yuptude to the toolbar.

01. Add the yuptude bookmarklet in Internet Explorer:

Show the Favorites bar by right-clicking on an empty section around the address bar at the top of your browser window. Then check Favorites bar in the pop-up menu.

Drag yuptude to your Favorites bar and drop it there to add yuptude to the toolbar.

Show the Bookmarks Toolbar by CMD-clicking right-clicking on an empty section around the address bar at the top of your browser window. Then check Bookmarks Toolbar in the pop-up menu.

01. Add the yuptude bookmarklet in Safari:

Show the Favorites bar by selecting "Show Favorites Bar" from the View dropdown in the main menu.

Drag yuptude to your Favorites Bar and drop it there to add yuptude to the toolbar.

Click on your new yuptude bookmark in the Favorites Bar to open the yuptude control panel, and then use it to speed up or slow down the videos on the page.

Frequently Asked Questions

01. what is a bookmarklet.

Bookmarklets are small bits of code that you can save as a bookmark in your browser. When you click on the saved bookmark, the bookmarklet code will be activated on the web page you're currently viewing.

02. What does the yuptude bookmarklet do?

It temporarily adds the yuptude control panel to pages on YouTube , Vimeo , Netflix , TED.com , The New York Times , and countless other websites that use HTML5 video.

Using the yuptude control panel, you can increase or decrease the speed of videos on the page.

03. What is HTML5 video?

HTML5 video is a popular standard for playing videos on the web. It doesn't use plugins (like Adobe Flash) and it's open source, so people can build things like yuptude on top of it.

04. What are some websites where yuptude works?

Thanks to widespread support of HTML5 video, yuptude can be used on many different sites across the web, like:

  • DailyMotion

05. I tried to use yuptude on Reddit or on a blog, but it didn't work. What gives?

06. i've tried using yuptude on youtube but it won't work what the huh.

You may need to let YouTube know that you would prefer to see HTML5 video instead of the old dirty Flash player. You can do that by visiting youtube.com/html5 .

07. Who made this stinking yuptude?

It was me! My name is Ryan , and I'm a web designer & developer. I run Pepck , a small business that helps other small businesses build hard-working websites.

safari extension to speed up videos

Save Time By Speeding Up Videos Faster Than 2x, 3x, and Even 4x [Video]

A cutout of web design and branding professional Aidan Quigley in pink and purple, smiling with arms folded

Find out how to speed up videos faster than 2x with these free extensions for Chrome and Safari.

Watching online videos can be a great way to learn a new skill, figure out how to set up your new laptop, or find inspiration for a new web design or branding project. But there are only so many hours in a day, making it difficult to get through all of the content you might want to.

You can download a free extension for Chrome or Safari to allow you to control the video speed of any HTML5 video.

Thankfully YouTube and some other online video players allow you to speed up their videos as much as 2x the speed. But even that might be too slow if you have a speaker who talks at a glacial pace.

Now though, you can download a free extension for Chrome or Safari to allow you to control the video speed of any HTML5 video. That includes videos on other websites like Netflix, Vimeo, LinkedIn Learning, Udemy, Wistia and any other website that uses HTML5 video.

Chrome Video Speed Controller Extension

For Chrome, you can download the free Video Speed Controller extension here in the Chrome Web Store. Once you do, you can check the settings to review the keyboard shortcuts.

My favourite Chrome keyboard shortcuts for video speed are:

  • D to speed up the video
  • S to slow down the video
  • R to reset the speed, returning it to normal

Accelerate for Safari Extension

For Safari, there is a free Safari extension called Accelerate which offers similar functionality plus a super handy aadditional feature. To download it, head to the Mac App Store here. Once the app is installed, open it by searching for Accelerate in Spotlight or the Launchpad. When you open the app, you can review the shortcuts on the second tab.

My favourite Accelerate shortcuts for websites with video are:

  • P to enter picture-in-picture mode

Watch The Full Video For a Bonus Tip

Check out the full video below to see exactly how to install and use the extensions and if you enjoy the content, give it a like and subscribe to my channel on YouTube .

If you found this content useful, sign up to my newsletter to get more branding and web design content. You can also share the blog post if you liked it – be sure to tag me on Facebook (@aidanquigleydigital) , Instagram (aidanquigleydigital) , Twitter (@aqdigital) , and LinkedIn (@aqdigital) if you do!

PS: Some of the links in this article are affiliate links that I get a kickback from.

A pink and purple picture of Aidan Quigley, , a freelance web and graphic designer, smiling and with his arms crossed

Got An Exciting Web Design or Branding Project?

Sofa 4.0: A Customizable Downtime Tracker Without Compromises

Outdoor homekit gadgets: the macstories team collection, ketchup: the only pokémon companion app you’ll ever need, this week's sponsor:.

A Powerful Database with iCloud Sync

Safari Extensions for iOS and iPadOS 15: A Roundup of Our Favorites

safari extension to speed up videos

With the introduction of iOS and iPadOS 15, Apple has created an entirely new class of utility app on the App Store: Safari web extensions . Mac users have enjoyed extensions for years. However, for iPhone and iPad users, they’re brand new and promise to make Safari more useful than ever by opening up new power-user functionality that extends Safari in ways that Apple hasn’t. Judging from the initial crop of extensions available, I think Safari users are going to be very happy.

Managing extensions from Settings (left) and Safari (right).

Managing extensions from Settings (left) and Safari (right).

There are a couple of ways to install Safari extensions for iOS and iPadOS 15. First, you can go to the Settings app, select Safari, and inside the Extensions section, turn on any extensions you’ve installed and give them permission to interact with webpages. Second, you can enable or disable extensions by tapping on the puzzle piece icon in the address bar and then choosing ‘Manage Extensions.’ The same popover that appears when you tap the puzzle piece icon also lets you ‘Edit Actions,’ picking favorite extensions that will appear at the top of your extensions list in whatever order you drag them into, similar to the way picking favorite share and action extensions and rearranging them works.

Okay, let’s dig into some of the best extensions already available.

Webpage and Tab Customization

Before (left) and after (right) Noir applies its dark mode

Before (left) and after (right) Noir applies its dark mode

Too many websites don’t offer a dark mode. A good example is The New York Times and Vulture , which is pictured above. Far too often, when I’m reading late at night with the lights off, I tap on a Times link and get blinded by its bright white background. With Noir, that doesn’t happen because the extension can apply a dark mode to sites that don’t have their own.

I love Noir’s tasteful handling of dark mode. The color scheme has worked exceptionally well on all the sites I’ve tried.

The app is also highly customizable. You can set Noir to follow your system settings or to be on or off full-time. You can even use Noir’s dark mode instead of a site’s existing dark mode if you like it better. Those are all global settings, but you can apply Noir on a website-by-website basis too. Tap the Noir’s icon in the address bar, and you can switch between the app’s global setting, Auto, which follows your system settings, On, or Off. Even better, there’s a keyboard shortcut making it easy to cycle between Noir’s options for every website you visit with a connected keyboard. As a fan of dark mode, this is already one of my most-used extensions, especially on my iPad Pro.

Dark Reader

Dark Reader has several different dark modes to pick from.

Dark Reader has several different dark modes to pick from.

Another dark mode extension worth mentioning is Dark Reader. What distinguishes it from Noir is that it’s got many more dark themes to choose from. In fact, there are 16 total themes with different color combinations. Like Noir, it can be set to turn on and off automatically or manually switched. You can also disable the extension for specific sites. However, Dark Reader doesn’t detect if a site has a dark mode automatically, and there’s no keyboard shortcut for toggling dark mode on and off per site, which I missed from Noir.

Tweaks for Twitter

Before and after applying Tweaks for Twitter to Twitter’s website.

Before and after applying Tweaks for Twitter to Twitter’s website.

I don’t use Twitter’s web app much, but Tweaks for Twitter has me reconsidering that. the extension eliminates a long list of Twitter annoyances like:

  • Promoted tweets
  • Trends in the right column
  • The tweet editor at the top of your timeline
  • Suggested follows

A look at the long list of customizations possible with Tweaks for Twitter.

A look at the long list of customizations possible with Tweaks for Twitter.

In total, there are more than a dozen tweaks to the Twitter UI available that can be enabled and disabled from the drop-down menu that appears when you select the extension’s wrench icon in the address bar.

safari extension to speed up videos

If you spend most of your time in Safari, Momentum, which creates a beautiful, customizable start page, is worth a look. Between research, writing, and various services we use to run MacStories, I spend a large part of my day in Safari. What I like about Momentum is I can open a new tab and immediately see a beautiful photo from the service’s collection or that I upload myself, the time, a countdown to important upcoming events, the time in other parts of the world, the weather, my Todoist tasks for the day, a collection of links, and more. You can also play soundscapes as you work, search the web, add notes, and set a daily ‘focus’ to help keep you on track with your goals. Inspirational quotes and a mantra are available too, but those aren’t really my thing, so I haven’t tried them.

Basic functionality is free, but for $40/year adds the more powerful customizations and integrations. I’ve signed up for a year to see how it goes and will report back after I’ve had more time to see how well a widgetized start page integrates into my workday. Unlike some of the other extensions in this roundup, Momentum doesn’t require any interaction. Once it’s enabled, every new tab you open defaults to a Momentum start page.

Developer Tools and Extensions to Fix Website Annoyances

Achoo and amplosion.

Achoo (left) and Amplosion (right).

Achoo (left) and Amplosion (right).

Both from Apollo developer Christian Selig , Achoo lets you inspect the HTML of a webpage, while Amplosion blocks Google search results from offering AMP URLs and redirects AMP links you tap or click to the canonical URL.

In addition to displaying a site’s HTML in a popover, Achoo lets you edit a webpage’s content or share the site’s HTML with another app. The font size in the popover is configurable too.

AMP is Google’s cached URL system that’s designed to speed up the mobile web but often ruins website functionality and junks up URLs. Amplosion works in the background when enabled, swapping AMP links with the website’s canonical URL. You can also add sites to an ‘Allow’ list if you want to permit AMP links on certain sites. If you’re curious how many AMP links you’ve avoided with the app, you can open the main app to see and while you’re there, play with Lord Waffles, a pixel art dog who lives in Amplosion and pick one of the many alternative icons the app offers.

Overamped is similar to Amplosion, but it handles Yandex Turbo URLs the same way it handles AMP URLs. Also, when a native app is available on your device, Overamped will open that instead of an AMP or Yandex Turbo link.

Super Agent

Cookie permission forms are an antiquated annoyance that do very little to protect user privacy, but they’re required by law in many countries and have begun spreading more and more to the US and other countries. Super Agent works in the background doing nothing but handling the acceptance of cookie policies automatically on your behalf. I’ve enjoyed using this extension so much on my iPhone and iPad that I installed it on my Macs too.

Stop the Madness

Stop the Madness offers a long list of site customizations.

Stop the Madness offers a long list of site customizations.

If you’ve ever visited a website that has blocked your ability to copy text, autofill a password, or long-press to bring up a context menu, Stop the Madness is an extension you should consider. The extension has been available on the Mac for a long time and is now on the iPhone and iPad too, where can block sites from enabling a long list of often annoying features.

safari extension to speed up videos

PiPifier is a handy extension for quickly forcing video into Picture-in-Picture mode. Even videos like the one at the top of Federico’s iOS and iPadOS 15 review can be dropped into a Picture-in-Picture window with the extension. Once installed and enabled, a quick tap of the extension is all it takes to open any video in Picture-in-Picture.

safari extension to speed up videos

Vidimote gives you fine control over videos you find on the web. I’ve found that it doesn’t work for all videos, but when it does, the extension is an excellent tool to have at your disposal.

Selecting the extension allows you to play and pause a video, skip forward 30 seconds at a time and back 10 seconds, scrub through a video, slow down and speed up video from .5x to 2x (with the option of controlling speed with a slider or stepper controls that increment the speed .1x with each tap), enter Picture-in-Picture or Fullscreen modes, AirPlay the video to another screen, and mute and unmute the video. If you’re on a site like YouTube, you already have some of these controls at your disposal, but where the extension really shines is on other sites that use custom bare-bones video players, such as many news outlets.

I tried Vidimote on a variety of websites, and it works with the ones many people will use the most, like YouTube. However, it doesn’t seem able to handle YouTube embeds. A good example is The Verge’s video review of the iPhone 13 Pro. Vidmote had no problem detecting the video when I watched it from The Verge’s YouTube channel , but it couldn’t detect it on theverge.com , where the video was embedded. The extension had the same issue with embedded YouTube videos on other sites. However, I didn’t expect Vidimote to work with the video at the top of Federico’s iOS and iPadOS 15 review, but it did, allowing me to watch it in slow-mo, catching all the references in the screenshots he used. It’s worth keeping the YouTube embed limitation in mind if you watch a lot of video that way, but overall, I’ve been impressed at just how many different sites Vidmote works with.

Web Utilities

When I’m on my Mac, I’ve got Alfred triggers set up to make searching certain websites fast. Websites typically have a defined URL structure for search results, which makes them relatively easy to automate. With Alfred, you can predefine the URL structure and have the app tack on the search terms and execute the search. You can achieve the same sort of thing with Shortcuts on iOS and iPadOS, but it’s a clunky solution because it’s not something you can do from the address bar.

With xSearch, you can set up the same sort of thing inside the address bar. The extension comes with built-in search URLs for popular search engines. Just add a memorable shortcut, and with the extension enabled, type it into the address bar along with a search query, hit return, and the search is immediately executed, returning the results. So far, I’ve set up custom search shortcuts for MacStories, Club MacStories, and Amazon, to which I’ve assigned the shortcuts ‘ms,’ ‘cm,’ and ‘amz.’ My favorite part is that there’s nothing to click to activate this extension. I can just type ‘ms ipad’ into the address bar and hit return to get all the MacStories articles that mention the iPad. Because I’m searching multiple sites every day, this one is going to save me a lot of time.

safari extension to speed up videos

1Password’s Safari extension is remarkable because it packs so many of the app’s features into the extension’s tiny UI. AgileBits is no stranger to web extensions, having made an excellent one for the Mac for many years, so the quality of the iOS and iPadOS version isn’t surprising.

From the 1Password icon in the address bar, you can sign into the app and access your entire database, including passwords, credit cards, bank account details, and secure notes. You can even switch between vaults. There are controls to create and edit items and access 1Password’s settings. However, tapping on most of those controls triggers a URL scheme to open the main app where you can make changes. Passwords can also be generated form the extension.

Autofill.

The other component of the 1Password extension is a 1Password icon that appears in login fields. Similar to the Mac, you first have to unlock 1Password by tapping on the address bar icon. Once you’ve done that, tap on the 1Password icon in a login field, and the app suggests a password to autofill. The entire process is incredibly well done and will be immediately familiar to anyone who has used the 1Password extension on the Mac.

CardPointers

safari extension to speed up videos

CardPointers maintains a database of the best deals offered by credit card companies. I’ve written about the app’s widgets in the past, but I think the app is an even better fit for Safari extensions. Once you’ve added any credit cards you use, select the extension from Safari’s address bar, and the app will show you the rewards available on a website. The app also displays a small popup at the bottom of the screen that can be expanded to show rewards information instead. If you juggle a lot of credit cards looking for bargains, CardPointers’ Safari extension is worth taking a look at.

safari extension to speed up videos

GoodLinks is an excellent read-it-later app that has one of the best-designed share extensions in its category. The app is also highly customizable with robust Shortcuts support, a URL scheme, and, most recently, AppleScript support on the Mac.

The latest update adds an iOS and iPadOS 15 Safari extension for saving an article without invoking the share sheet. Tapping on the extension pulls in the URL, article title, and summary automatically, to which you can add tags and choose whether to mark it as read or starred. Although the same functionality is available from the share sheet, having GoodLinks right in the address bar saves you at least one click and more depending on where GoodLinks is among your share extensions. As someone who saves a lot of articles for later, that’s a small but meaningful addition that I’ve begun testing as a way to collect links for the Interesting Links section of MacStories Weekly .

Unlock More with Club MacStories

Founded in 2015, Club MacStories has delivered exclusive content every week for over six years.

In that time, members have enjoyed nearly 400 weekly and monthly newsletters packed with more of your favorite MacStories writing as well as Club-only podcasts, eBooks, discounts on apps, icons, and services. Join today, and you’ll get everything new that we publish every week, plus access to our entire archive of back issues and downloadable perks.

The Club expanded in 2021 with Club MacStories+ and Club Premier . Club MacStories+ members enjoy even more exclusive stories, a vibrant Discord community, a rotating roster of app discounts, and more. And, with Club Premier, you get everything we offer at every Club level plus an extended, ad-free version of our podcast AppStories that is delivered early each week in high-bitrate audio.

Choose the Club plan that’s right for you:

  • Club MacStories : Weekly and monthly newsletters via email and the web that are brimming with app collections, tips, automation workflows, longform writing, a Club-only podcast, periodic giveaways, and more;
  • Club MacStories+ : Everything that Club MacStories offers, plus exclusive content like Federico’s Automation Academy and John’s Macintosh Desktop Experience, a powerful web app for searching and exploring over 6 years of content and creating custom RSS feeds of Club content, an active Discord community, and a rotating collection of discounts, and more;
  • Club Premier : Everything in from our other plans and AppStories+, an extended version of our flagship podcast that’s delivered early, ad-free, and in high-bitrate audio.

safari extension to speed up videos

John Voorhees

John is MacStories’ Managing Editor and has been writing about Apple and apps since joining the team in 2015. He is also Federico’s business partner and co-hosts two MacStories podcasts: AppStories , which covers the world of apps and MacStories Unwind , which explores the fun differences between American and Italian culture and recommends media to listeners.

Navigation Menu

Search code, repositories, users, issues, pull requests..., provide feedback.

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly.

To see all available qualifiers, see our documentation .

  • Notifications

This extension adds fine-grained playback speed control on HTML5 videos.

ricardobcl/HTML5-Speedy-Video-Extension

Folders and files, repository files navigation, html5 speedy video extension (for chrome and safari).

A browser extension that is the easiest way to get more control over playback speed of videos on Netflix, Youtube or websites that use VideoJS HTML5 player. It also provides some easy shortcuts for video manipulation. Works on Chrome and Safari (last tested on Chrome 69 and Safari 12), when the player is HTML5 and on whitelisted websites.

Netflix Player

NOTE : Chrome is easier to install, but safari on a mac is usually more CPU efficient at video playback. That's why I included a safari version.

Download & Installing

For Chrome, you can install the extension in the Chrome Web Store :

Extension in Chrome's Webstore

If you want to install manually in your local machine, you can get the extension via direct download from the releases tab or build from source:

Releases (easier)

Just download this project's ZIP for Chrome and/or Safari and them unpack it. You should have a new folder for each browser.

From Source

Or, you can run this on the terminal:

Then, do the following, depending on the browser you want:

Installing Locally For Chrome

Go to chrome extensions page and enable Developer Mode on the top right corner. Then click Load unpacked and select the folder HTML5 Speedy Video Chrome that you obtained in the previous step.

Chrome Extensions

Installing Locally For Safari

Enable developer options in safari:

Enable Developer options on Safari

Then, open the Extension Builder in the menu Develop , click on the + button and select Add Extension... to select the folder HTML5 Speedy Video.safariextension that you obtained in the previous step.

Finally, just click Install or Run in the top right corner to install the extension.

NOTE: Unfortunately, you have to re-enable (open the Extension Builder and click Run again) every time you restart the browser.

Safari Extension Builder

These are the variable that you can modify to fit your taste in speedy.js :

Keyboard Shortcuts

It also adds these simple keyboard shortcuts:

They are hard-coded, but it's really simple to modify if you want in speedy.js .

** Not on Netflix, although they do skip and rewind by default anyway, just not these amounts.

Website Whitelist

The extension only runs on explicitly allowed websites. By default it comes with some allowed websites (e.g., Youtube, Netflix), but you can change which pages this extension runs by changing content_scripts -> matches in manifest.json for Chrome (see google's content script docs for more information), or Whitelist in Info.plist for Safari (see permission documentation for safari for more information).

This is intended to be a fun personal project, both to train Javascript and to be useful in my daily life (I love to speed-up videos). This is not a commercial product and thus support is not available.

MIT license

Contributors 2

@ricardobcl

  • JavaScript 83.8%
  • Makefile 12.2%

10 Safari Mac Browser Tips to Boost Speed and Performance

If Safari is running slow, try these top tips to get your Mac browser blazing fast again.

Safari generally provides the fastest and most efficient browsing experience for Mac users. Apple puts a lot of work into optimizing the browser's performance and energy consumption specifically for Apple hardware.

Unfortunately, this doesn't always hold up over time. Safari can become slow, bloated, and unresponsive like any other browser. Let's take a look at how to speed up Safari on your Mac in case this happens to you.

1. Update and Restart Your Mac

Restarting your computer fixes many of life's problems, including a slow browser. It should always be your first troubleshooting step for such issues. Open the Apple menu and select Restart to do so.

Once your Mac boots up, it's also worth installing any outstanding app updates , which you can find by going to App Store > Updates .

2. Close Unneeded Tabs

How many tabs do you have open right now? And how many of those tabs do you really need? Safari keeps many of your tabs active in the background, even if you're not using them. One of the easiest ways to speed up Safari on your Mac is by simply closing tabs.

If you're particularly protective of your browser session, try an extension like Tab Suspender . This allows you to suspend your open tabs to save processing power.

3. Clear the Cache and Temporary Files

Like almost all browsers, Safari keeps a cache of data from all the websites you visit. This takes up disk space, which can contribute to performance problems. It's always a good idea to blow away Safari's cobwebs once in a while by emptying the cache, particularly if you need to improve the browser's performance.

To clear your Safari cache:

  • Launch Safari and click Safari > Preferences in the menu bar at the top of the screen.
  • Click on the Advanced tab, then check Show Develop menu in menu bar at the bottom of the window.
  • Close the Preferences window and click Develop > Empty Caches in the menu bar at the top of the screen.

4. Disable Thirsty Extensions

Safari has some excellent extensions available to install, but sometimes they do more harm than good by slowing everything down. This is particularly true for extensions that directly affect the browsing experience. A good example is TamperMonkey ($1.99), which changes how websites appear and behave with user scripts.

To isolate extension-related slowdown, try disabling all your extensions under Safari > Preferences > Extensions . To disable an extension, uncheck the box next to its name.

You can then try re-enabling extensions one by one to find the culprit.

Disabling extensions in this manner doesn't remove them. You'll need to click the Uninstall button in each entry on the Extensions tab to completely remove Safari extensions .

5. Restrict Plug-Ins and Website Access

Apple has been working to eliminate plug-ins from Safari, but they might still cause your browser to slow down on rare occasions. This is most likely if you're running an older version of Safari.

It's best to ensure plug-ins ask you before Safari starts running them. The same goes for allowing access to your Mac's camera, microphone, screen sharing, and other security settings.

Go to Safari > Preferences > Websites to see which websites have requested access to your Mac. Work through each item in the sidebar and disable access for any websites that don't need it. We particularly recommend disabling auto-play.

In older versions of Safari, you should also go to Safari > Preferences > Security > Plug-In Settings . Make sure plug-ins are set to Ask before they start running. Disable any you don't need by unchecking them. These settings aren't available in newer versions of Safari.

6. Upgrade macOS

Yearly macOS upgrades include new versions of Safari. If you don't install the latest version of macOS, you won't have the latest version of Safari. New versions of Safari mean better compatibility with the latest web technologies.

Apple's tweaking under the hood often results in faster rendering times and a speedier browser experience overall.

There's also something to be said for upgrading your operating system since many underlying issues with your Mac get patched up along the way.

To update macOS, open the Apple menu and go to System Preferences > Software Update .

7. Identify Dodgy Websites and Crashed Tabs

Safari can slow to a crawl as a result of a single problematic website. Websites can crash for all sorts of reasons, including too many scripts, auto-playing advertisements, rogue extensions, and malfunctioning embeds. Occasionally, this can bring your whole Mac to a grinding halt.

Sometimes these pages consume more than their fair share of resources; other times they crash entirely and leave you with the spinning pinwheel of death. To rectify the situation:

  • Launch Activity Monitor under Applications > Utilities .
  • On the CPU tab, click on the Process Name column to arrange processes by name and find Safari .
  • Now look at the % CPU column and systematically close your Safari tabs to see which ones have the biggest impact on your CPU usage.

8. Make Sure You Have Enough Free Space

A lack of free space on your disk can have devastating consequences for your Mac's overall performance. A Mac with limited free space is more likely to freeze, stutter, and crash. This can cause your whole system to run slowly, but Safari is often one of the first apps to buckle as individual resource-intensive tabs become unresponsive.

For best results, maintain a healthy buffer of 10GB or more of free space. Follow our tips for freeing up space on your Mac if you run out of options.

9. Fix Other macOS Performance Problems

Boosting overall system performance also speeds up Safari on your Mac. This is because there are fewer resources tied up in non-critical tasks, so more of them are available for Safari.

Take a look at these common mistakes that might slow down your Mac . They include having too many apps running in the background or starting up at login, which you can change by going to System Preferences > Users > Login Items .

10. Check for Network Connection Problems

If your internet connection is slow, Safari will also feel slow. To isolate connection problems, find out how to test your internet connection speed to see if that's to blame.

You might need to change your DNS settings to fix it, which you can do by going to System Preferences > Network > Advanced > DNS . Use Google's Namebench to find the fastest DNS settings for your network.

Keep a Backup Browser Installed Just in Case

Although you can follow all the tips above to speed up Safari on your Mac, it's also worth keeping a backup browser installed as well. These are useful to have for stubborn websites that aren't optimized for Safari or in case you need to use a browser extension that's only available on one browser.

IMAGES

  1. How to Speed Up Safari on iPhone, iPad & Mac

    safari extension to speed up videos

  2. [Proven] 9 Ways to Speed Up Safari on Mac in 2022

    safari extension to speed up videos

  3. Use These Safari Extensions to Speed Up Your Tasks

    safari extension to speed up videos

  4. How to Speed Up Safari on iPhone, iPad & Mac

    safari extension to speed up videos

  5. Le 2 migliori estensioni del controller di velocità video per Chrome

    safari extension to speed up videos

  6. How to Speed Up Safari on iPhone, iPad & Mac

    safari extension to speed up videos

VIDEO

  1. TextAid Readspeaker Safari Extension

  2. Add Safari Extensions on iPhone

  3. How to Use the Recipe Gallery Safari Extension

  4. safari (speed up +reverb) 🩷

  5. How to Check Safari Version in Macbook [easy]

  6. Safari 🎧 (speed up ) 😁

COMMENTS

  1. ‎Accelerate for Safari on the App Store

    Accelerate is a Safari extension with powerful, customizable features for controlling video playback and speed. FEATURES. • Control playback speed of HTML5 video. • Personalize keyboard shortcuts for common media controls, e.g., play/pause, skipping, mute, Picture-in-Picture, etc. • Global shortcuts to control Safari playback while using ...

  2. Top 6 Video Speed Controller Extensions for Chrome/Firefox/Safari

    Features: Available on Chrome and Firefox. Speed up, slow down, rewind, and advance any HTML5 video. Adjust video speed via keyboard shortcuts. Supports watching videos in 0.5x, 1.5x, 2x, or 4x speed. 2. YouTube Playback Speed Control - Chrome Extension. Youtube Playback Speed Control, this speed control extension was designed specifically for ...

  3. How to Speed Up or Slow Down Any Video in Safari on iPhone / iPad

    Scroll all the way down to the bottom and select "Change Video Speed" to begin using the shortcut. You'll get the pop-up menu where you'll be able to choose your video playback speed. Select your preferred speed to continue to the next step. Now, Safari will prompt you to give permission to the shortcut for accessing the particular ...

  4. Home

    Video playback controls for Safari Accelerate is a Safari extension for macOS and iOS with powerful, customizable features for controlling video playback. ... Adjust playback speed. Instantly speed up or slow down videos, allowing you to follow alongside tutorials, zoom through lectures, and boost your productivity. Keyboard shortcuts.

  5. Customizable controls for video playback speed in Safari

    Here are the main features: Control the playback rate of any HTML5 video in Safari (including YouTube, Netflix, Hulu, and more) Increase or decrease speed by a set amount, or quickly toggle to your preferred speed. Change the default speed for all videos online. Use personalized keyboard shortcuts, right-click menu controls, or a toolbar item ...

  6. 10 Best Video Speed Controllers for Chrome, Safari, Firefox

    It would be a time saver to speed up videos if the person talks slowly in the video. In other times, you might want to slow down the video for better comprehension or rewind the video for repeating. 1. Video Speed Controller. Video Speed Controller extension in Chrome web store is by far the most popular and handy plugin.

  7. Safari: Video Playback Speed with Keyboard Shortcuts

    Faster playback speed does not just get you through a video more quickly, it actually also can help with information retention and concentration. I love it a...

  8. ‎Vidimote for Safari on the App Store

    Control playback, speed, PiP (& more) of web videos in Safari - with this clever web extension. Vidimote upgrades for your video watching experience: • SPEEEED: watch videos at up to 2 x original speed, finely adjustable in 5% steps. Save time watching videos - without missing out on any content. Or watch a live stream's recorded part at ...

  9. macOS: Speedifier Lets You Control Video Speed In Safari

    After installing the app, open Safari > Preferences > Extensions to enable the extension. Enabling the extension in Safari. There are three speeds to choose from: Slower: -0.25x. Normal: 1.0x ...

  10. Top 2 Video Speed Controller Extensions for Chrome Firefox and Safari

    This Safari video speed controller extension can change the playback speed of any HTML5 video played in the Safari browser. It enables you to freely custom the keyboard shortcuts for video speed controls. You can speed up or slow down the online video playing, play and pause, skip, toggle default speed, mute sound, enter the picture in picture ...

  11. Accelerate

    Here are the key features: Control the playback rate of any HTML5 video in Safari (including YouTube, Netflix, etc.) Increase or decrease by a specified amount, or quickly toggle to your preferred speed. Change the default speed for all videos online. Use personalized keyboard shortcuts, right-click menu controls, or a toolbar item to easily ...

  12. Here are the best new Safari extensions to download for iOS 15 and

    Vidimote. Vidimote is a new Safari extension that allows you to control video playback from the toolbar. The extension lets you change the speed of videos, jump ahead, switch between PiP and ...

  13. yuptude!

    Click on your new yuptude bookmark to open the yuptude control panel, and then use it to speed up or slow down the videos on the page. 01. Add the yuptude bookmarklet in Safari: Show the Favorites bar by selecting "Show Favorites Bar" from the View dropdown in the main menu. Drag yuptude to your ...

  14. How To Save Time By Speeding Up Videos Faster Than 2x

    My favourite Chrome keyboard shortcuts for video speed are: D to speed up the video; S to slow down the video; R to reset the speed, returning it to normal ‍ Accelerate for Safari Extension. For Safari, there is a free Safari extension called Accelerate which offers similar functionality plus a super handy aadditional feature.

  15. Safari Extensions for iOS and iPadOS 15: A Roundup of Our Favorites

    Selecting the extension allows you to play and pause a video, skip forward 30 seconds at a time and back 10 seconds, scrub through a video, slow down and speed up video from .5x to 2x (with the option of controlling speed with a slider or stepper controls that increment the speed .1x with each tap), enter Picture-in-Picture or Fullscreen modes ...

  16. Is there a Safari extension equivalent of Video Speed ...

    in Safari's menu bar, now choose Develop > Show Extension Builder. click the tiny + button in the bottom left and choose 'add extension' from the menu. browse to the place you extracted the zip, and right into the 'HTML5 Speedy Video.safarisxtension' folder. don't worry about selecting any files - just click the 'select' button in the bottom right.

  17. HTML5 Speedy Video Extension (for Chrome and Safari)

    A browser extension that is the easiest way to get more control over playback speed of videos on Netflix, Youtube or websites that use VideoJS HTML5 player. It also provides some easy shortcuts for video manipulation. Works on Chrome and Safari (last tested on Chrome 69 and Safari 12), when the player is HTML5 and on whitelisted websites.

  18. 10 Safari Mac Browser Tips to Boost Speed and Performance

    Launch Safari and click Safari > Preferences in the menu bar at the top of the screen. Click on the Advanced tab, then check Show Develop menu in menu bar at the bottom of the window. Close the Preferences window and click Develop > Empty Caches in the menu bar at the top of the screen. 4. Disable Thirsty Extensions.

  19. 8 essential Safari extensions to level up your browsing experience

    Some of the controls include adjusting playback speed up to 5x faster or 0.01x slower, using a mouse wheel to control volume, zooming in to videos, and more. Source : User screenshot

  20. How to speed up videos on safari? The extensions I've found ...

    The extensions I've found will speed up the video, but not the audio. I've tried to use "Accelerate" and "Speed player" from the mac app store, but the extensions only change the video speed for some reason, and the audio keeps playing at 1x. ... YouTube on Safari 14 not able to play audio at 2x speed - out of sync.

  21. Safari slow? Find out 7 ways to speed up Safari on a Mac

    Removing a build-up of cache is another quick way to improve Safari performance drastically. Here's how: Open Safari and select the Safari menu. Go to Settings and select the Advanced tab. At the bottom of the window, locate the Show Develop menu in the menu bar and select it. Now, select the Develop menu from the top menu bar and click Empty ...

  22. Chiefs trade up, select Texas WR Xavier Worthy with No. 28 ...

    The Kansas City Chiefs traded up to select Texas wide receiver Xavier Worthywith the No. 28 overall pick in the 2024 NFL Draft on Thursday night in Detroit after completing a deal with the Buffalo ...