safari plugin ublock origin

uBlock Origin - Free, open-source ad content blocker.

Easy on cpu and memory..

Github (gorhill/uBlock)

uBlock Origin is not just an “ad blocker“, it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature.

Open-source ad blocker

The uBlock Origin is a free and open-source, cross-platform browser extension for content filtering—primarily aimed at neutralizing privacy invasion in an efficient, user-friendly method.

CPU and memory efficiency

Globally, uBlock Origin could save consumers more than $1.8 billion/year( study ). Open source ad blockers are a potentially effective technology for energy conservation.

Various browsers support

uBlock Origin’s extension is available for several of the most widely used browsers, including: Chrome, Chromium, MS Edge, Opera, Firefox and all Safari releases prior to 13.

About uBlock Origin

In 2014 uBlock Origin’s founder, original author and lead developer, Raymond Hill, created the original uBlock extension, with its development initiated by forking the codebase of HTTP Switchboard with a separate blocking extension, uMatrix, which had been previously designed for advanced users. The initial uBlock was developed by Raymond Hill in order to enable community-maintained block lists while simultaneously adding additional features and upgrading the code quality to proper release standards. First released in June 2014 as an exclusive Chrome and Opera extension, in late 2015 the initial uBlock extension expanded to other browsers under its current name – uBlock Origin. (occasionally represented globally as – uBlock₀).

Following this 2015 introduction, a collaborative comsource and Sourcepoint industry research survey reported an 833% growth rate over a 10-month period ending in August 2016, the most rapid growth among any industry software publicly listed at that time. This report attributed this enormous surge to collective user demand for “pure” blockers with the capacity to operate outside the “acceptable advertising” program used by AdBlock, and other industry extensions.

Quickly gaining traction throughout the entire ad-blocking industry, the uBlock Origin Firefox version collected over 5 million active users, with its Chrome extension subsequently compiling over 10 million active users. Developer Nik Rolls then officially released uBlock Origin for the Microsoft Edge browser in December 2016.

In January 2017, uBlock Origin was added to the repositories for Debian 9 , and Ubuntu (16.04), and the uBlock Origin extension was awarded the prestigious IoT honor of “Pick of the Month” by Mozilla.

As of 2024, uBlock Origin continues to be maintained and actively developed by founder and lead developer Raymond Hill.

The uBlock Origin extension remains an industry leading, open-source, cross-platform browser extension with software developed specifically for multiple platform use, and as of 2024, uBlock Origin’s extension is available for several of the most widely used browsers, including: Chrome, Chromium, Edge, Opera, Firefox and all Safari releases prior to 13.

The uBlock Origin project still specifically refuses donations at this time, and instead advises all of its clients, users and supporters to donate to block list maintainers.

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The Ultimate Superuser’s Guide to uBlock Origin

uBlock Origin is the most powerful and versatile ad blocker available. Unfortunately, the design is also a little obscure. This guide will explain the ins and outs of uBlock Origin’s advanced features, including adding custom lists, creating custom user filters, setting up dynamic blocking rules, and adjusting rules for uBlock Origin on specific domains with the advanced user interface.

Installing uBlock Origin

Setting up advanced options, dynamic filtering rules, saving and reverting filtering rules, third-party scripts and frames, viewing and editing dynamic rules, removing elements with static rules, finding and using custom filter lists, storing and syncing rules.

A pre-built version of the uBlock Origin extension is available for Google Chrome , Firefox , Safari , Microsoft Edge and Opera . You can also build the extension manually from source for Firefox and Chrome.

Also read: uBlock Origin – Better Than AdBlock Plus?

A quick warning : uBlock Origin is not and has never been connected to ublock.org or the uBlock extension. The Origin part in the name is very important in distinguishing between these two unrelated projects that once shared a similar codebase. ublock.org and the uBlock extension should be avoided, as they are imitators that purposefully confuse the market to steal data and deceive users. Be sure you have uBlock Origin and not uBlock.

Before we can do anything interesting with uBlock Origin, we need to enable advanced settings. Make sure to check out the required reading before you proceed. If you lack the troubleshooting experience to manage these types of decisions, consider reading up on how cookies work before you start tinkering with their functionality. Otherwise, expect the unexpected!

1. Click on the uBlock Origin extension’s icon.

2. Click the Settings icon.

3. Tick the box next to “I am an advanced user.”

Once you have advanced settings enabled, you can adjust blocking settings on a granular level.

Filtering is handled in uBlock Origin at two levels: globally and locally. Global rules apply to all URLs, while local rules are for the current URL only.

The first column specifies the URL that the content originates from.

The second column indicates global settings, which are inherited by the specific URLs.

The third column indicates local rules for the current URL.

If you mouse over a box in the “global” or “local” rules column, you’ll see red, grey, and green thirds.

Click on the red third to set a blocking rule for the associated content type. The green third permits the corresponding element. The grey third sets a “noop” rule, which stands for “no operation.” This setting will prevent uBlock Origin from taking action on the associated content. Setting a “noop” filter will override global settings for a specific URL.

At the top of the window are content types. These can be blocked at the global and URL-specific level. These are blunt filters but useful nonetheless.

Under the content types are the URLs loaded on the current webpage. A plus icon indicates that content from that URL is being permitted. A minus icon indicates that content from the URL is being blocked. You can sometimes see a mixture of pluses and minuses for one URL, which indicates that some of the content is permitted while other content is blocked.

You can also look at the color coding next to the URL. Green indicates that content from that URL is permitted. Yellow indicates that some content from that URL is blocked. Red indicates that all content from the URL will be blocked.

Settings an inherited based on specificity. For example, global content type rules have the lowest priority. Rules set on filtering lists have a medium priority ranking: they can override global settings, but not URL-specific user settings. The highest priority is given to URL-specific local rules set by the user.

Changes you make to filtering rules are automatically reset the next time you visit a website. To make your settings permanent, click the lock icon.

To revert to the last saved state, click the eraser icon.

In general, it’s a good idea to block third-party scripts and frames by default. This protects both your privacy and your eyeballs. It can also break websites, so keep a quick finger on the “noop” override.

To block third-party scripts and frames, click the red third of the box next to each in the global column. This will automatically block all third-party scripts and frames on every URL.

If a website breaks, you can set a “noop” override to permit third-party scripts and frames. Click the grey box in the local rules column to set a “noop” rule and override the global blocking rule for this URL.

This noop rule will only apply to the current URL.

Alternatively, you can also hunt down the URL of the blocked resource and permit that resource specifically. This is easiest with the third-party frame has a clear origin, like a YouTube or Twitter embed. If you permit those frames globally and save the rule, those URL-specific filters will trump the global content type filters.

By balancing global and local filters with content type filters, you can set sensible online privacy settings while permitting content you don’t find as objectionable.

To view the filters that you’ve already set, look at uBlock Origin’s Settings page under the My Rules tab. Here, you’ll see the rules you’ve set in two lists. The list on the left is for permanent rules and the list on the right is for temporary rules, as indicated by their headings.

The text contents of the right-most temporary rule column can be edited directly with the cursor, mouse, and keyboard. If uBlock Origin detects a difference between the two columns, you’ll see contextual buttons labeled “Revert” and “Commit” that offer the option to sync the columns with one another. Click “Revert” to copy the unchanged contents of the permanent rule list to the temporary rules list. Click “Commit” to copy the change from the temporary rules list to the permanent rules list.

You’ll notice that the text formatting of the rules follows specific conventions. The syntax is like so:

If you follow the dynamic filtering rules syntax guide on uBlock Origin’s GitHub page, you can change and set rules with text strings directly from this pane.

Also read: How to Get More Out of Your Adblocker

If you want to remove elements from the page using graphical tools, you can access that feature by setting cosmetic rules. These rules remove DOM elements based on a graphically-based node selection by the user. If you see something on a website that bothers you, like a email subscription banner, an ad-block detector, or anything else offensive to your sensibilities, you can remove it this way.

Temporary Rules: Element Zapper

There are two different ways to set cosmetic rules in uBlock Origin. The first is with the Element Zapper, accessed through the lightning bolt icon on uBlock Origin’s extension dropdown pane.

This tool sets a temporary rule removing the specified DOM element. With the next browser session, the element will return. To create a rule, click the element zapper icon, and then click on the page element you want to remove. As you mouse over various DOM elements, they’ll be colored yellow to indicate what element is currently selected. Once the right element is selected, click to remove the selected element instantly. No confirmation box will appear after clicking

The element zapper will do its best to pick the element you’ve selected, but you might need to dance your mouse around a bit to get the element you’re hoping for. It will attempt to adhere to the largest DOM object that its algorithm can locate and select.

Permanent Rules: Element Picker

To set a permanent rule, use the Element Picker, represented by the eyedropper icon to the right of the lightning bolt.

This will activate an interface similar to the element zapper, but now DOM elements will be highlighted in red instead of yellow.

When you click on the red highlighted element, a text box will appear in the lower-right, previewing the class or ID of the selected element. It’s this text-based class or ID match that will be used to remove the element in the future. And since many sites obfuscate their code to make ad blocking more difficult, you may need to refine the element picker’s automatic selection from time to time. You can also use this tool to select “layers” of the DOM that are completely obscured or exist only in DOM logic.

To select a different element, mouse over its name in the yellow box below the white text box. Click on the text to see the associated element highlighted in red.

When the correct element is selected, click the “Create” button to create the rule and remove the element. You can also click the adjacent “Pick” button to return to the element picker if you selected the wrong part of the page.

In the future you can find the rule in uBlock Origin’s settings under the “My Filters” tab. New rules will appear at the bottom of the list with their data and timestamp.

If you want to ignore a rule, you can type an exclamation point at the beginning of the line to comment out the element rule. You can also see additional static filer syntax in uBlock Origin’s documentation on GitHub.

uBlock Origin comes with some preset filter lists, but there are many more you can add. The easiest way to add more filters is to browse FilterLists .

If you find a filter list you want to add to uBlock Origin’s filters, click “Details” and then “Subscribe.” This will automatically download and include the list in uBlock Origin’s blocking rules for websites visited in the future. Only lists with the uBlock Origin icon can be added to uBlock Origin in this way.

These filters will then appear under the “Filter Lists” tab in uBlock Origin’s options page. They can be viewed and toggled from that page in the future.

To make a local backup of your uBlock Origin rules, you can save your settings out to a file. Find the dialog options at the bottom of the main uBlock Origin settings tab.

If you want to use the browser-based cloud storage for extensions, you can tick the “Enable cloud storage” option on the main page of uBlock Origin’s settings. This will allow you to upload data within the extension’s small file space within the browser. This only syncs with other copies of the same browser, however.

If you upload your uBlock Origin settings in Firefox, you cannot then download them in Chrome on another computer. As a result, sharing configurations through files is the most reliable method of the time being. To sync your rules among multiple browsers and computers, you can share the backup configuration text file over a cloud storage service.

uBlock Origin isn’t exactly an ad blocker. It’s a wide-spectrum content blocker. That means it can control what comes into your browser no matter its origin. That makes it extremely powerful, and extremely easy to mess up. So take care with what you do, and if something breaks, be prepared to fix it.

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Alexander Fox is a tech and science writer based in Philadelphia, PA with one cat, three Macs and more USB cables than he could ever use.

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Ublock Origin Safari – Your Ultimate Guide!

Exploring the world of ad blockers for Safari has been quite a journey for me. One standout tool that caught my attention is Ublock Origin Safari.

Ublock Origin Safari is a helpful tool that stops annoying ads and trackers when you browse the internet. It makes web pages load faster, saves data, and gives you a cleaner and more private online experience.

Let’s dive into its features, and its growth story, and even explore a couple of alternatives that caught my eye. Also, a few things to watch out for when considering uBlock Origin for Safari.

Table of Contents

About Ublock Origin Safari – An Overview!

In 2014, Raymond Hill created the original uBlock extension, aiming to improve it by combining features from HTTP Switchboard and another extension called uMatrix.

Released in June 2014 for Chrome and Opera, it later expanded to other browsers in 2015 as uBlock Origin.

This ad-blocker gained popularity, with over 10 million users on Chrome and 5 million on Firefox. It’s maintained by Raymond Hill and available on various browsers like Chrome, Firefox, Edge, Opera, and Safari.

As of 2024, uBlock Origin is widely used and appreciated for its effectiveness in blocking unwanted content online.

How To Use Ublock Origin On Safari? – Follow These Steps!

• Visit the Safari Extensions Gallery: Open Safari, and visit the Safari Extensions Gallery by clicking on Safari Extensions” at the bottom of the page.
• Search for ublock Origin: In the Extensions Gallery, use the search bar to look for “uBlock Origin.
• Install uBlock Origin: Once you find uBlock Origin in the search results, click on it, and then click on the “Install Now” button. Follow any extra steps they tell you to finish installing it.
• Enable uBlock Origin: After installation, uBlock Origin might be disabled by default. To enable it, go to Safari’s preferences, navigate to the Extensions tab, and make sure the checkbox next to uBlock Origin is checked.
• Configure uBlock Origin settings (optional): You can access ublock Origin’s settings by clicking on the uBlock icon in the Safari toolbar. Here, you can customize the extension’s settings according to your preferences.

Remember that Safari updates and changes in extension policies may affect the installation process. So ensure you are using the latest version of Safari and check for any updates to uBlock Origin if needed.

Rapid Growth And Industry Impact – Must Know!

After uBlock Origin was introduced in 2015, it became really popular. A survey by Comsource and Sourcepoint found that it grew by a massive 833% in just 10 months, ending in August 2016.

This kind of growth was unusual in the software world back then because people wanted a strong ad-blocker that didn’t follow the rules of acceptable advertising used by other blockers like AdBlock. People loved uBlock Origin and it quickly became well-known in the ad-blocking world.

The version of Firefox has more than 5 million users. The one for Chrome has over 10 million users. Seeing this demand, developer Nik Rolls officially made uBlock Origin available for the Microsoft Edge browser in December 2016.

Recognition And Awards – Your Online Security!

People noticed how good uBlock Origin was. In January 2017, it became available in special places for Debian 9 and Ubuntu (16.04).

It got a big award from Mozilla, called Pick of the Month, which shows how much it helps keep the internet safe. Mozilla recognized uBlock Origin for its important contribution to online security.

Continued Development And Maintenance – Their Promise!

In 2024, uBlock Origin is still taken care of by its creator, Raymond Hill. Unlike some tools that become outdated, uBlock Origin is regularly updated. They make sure it keeps up with the changes on the internet, so people can always have a smooth browsing experience.

Cross-Platform Excellence – Let’s Go!

A cool thing about uBlock Origin is that it works on many different browsers. It’s not just for one you can use it on Chrome, Chromium, Edge, Opera, Firefox, and even Safari (before version 13). So, no matter which browser you like, uBlock Origin can help you out.

User-Friendly Interface – Best Feature For You!

What makes uBlock Origin special is how easy it is to use. You don’t need to be a computer pro to understand it. Just a few clicks, and you can add it to your browser. Plus, you can change how it works to fit what you like.

Moreover, it’s designed in a way that even if you’re new to blocking ads, it’s simple to understand and use.

Alternative Adblocker For Safari – Meet Your Internet Helper!

Safari users meet your new sidekick – adguard.

If you’re looking for something similar to uBlock Origin on Safari, a good alternative is AdGuard.It works like a helper for your Safari browser, blocking annoying ads and pop-ups.

Just like uBlock Origin, it keeps your online experience clean and smooth by stopping unwanted stuff from showing up while you’re browsing. You can easily get it from the Safari Extensions Gallery and enjoy a more pleasant time on the internet.

AdLock – The Easy Ad Blocker with Extra Privacy!

If you use Safari and want an ad blocker like uBlock Origin, give AdLock a try! It does the same job and has some cool extras. AdLock not only stops ads and pop-ups but also blocks trackers that might invade your privacy. It helps you browse the internet better, keeping your personal info safe.

What’s nice is that AdLock is easy to use. You can pick which ads to block, and it remembers your choices for all websites. Plus, it shows you how much data it saves by stopping annoying ads.AdLock is also buddies with Safari, so it works smoothly with the latest version.

It’s a handy tool to make your online experience better and safer!”

What Are The Advantages And Disadvantages Of Ublock Origin Safari – Let’s Explore!

Advantages:.

• No More Annoying Ads: Say goodbye to irritating ads and pop-ups that can disrupt your web surfing.
• Faster Loading Times: With uBlock Origin, web pages load faster because it stops unnecessary elements from loading.
• Enhanced Privacy: It blocks trackers and scripts, keeping your online activities more private and secure.
• User-Friendly: Simple to use, even if you’re not a tech whiz. It only takes a few clicks, and you’re good to go!
• Customizable: You can choose which content to block or allow, tailoring your browsing experience to your preferences.
• Low on Resources: uBlock Origin does its job without slowing down your computer, using resources efficiently.

Disadvantages:

• Website Compatibility: Some websites may not function correctly when uBlock Origin is active, as it might block certain elements that the website requires.
• Customization Complexity: While the extension is generally user-friendly, extensive customization might be a bit complex for users who are not familiar with advanced settings.
• Occasional False Positives: uBlock Origin might mistakenly block elements that are not ads, resulting in a less-than-optimal browsing experience on certain websites.
• Regular Updates Required: To ensure optimal performance, uBlock Origin requires regular updates. Failing to update may lead to compatibility issues with newer browser versions.

Frequently Asked Questions:

1. is it safe to use ublock origin.

uBlock Origin is safe to use as it helps block annoying ads and trackers while you browse. It doesn’t collect your personal information and is widely trusted by users. Just install, and enjoy a safer and smoother online experience.

2. Does uBlock Origin collect your personal data?

No, uBlock Origin doesn’t take your data. It’s designed to block ads and trackers while respecting your privacy. Your personal information is not collected or shared when you use uBlock Origin.

3. Does uBlock Origin protect against malware?

Yes, uBlock Origin helps block malware by preventing malicious content from loading on web pages. It adds an extra layer of protection to your browsing experience, keeping your device safer from online threats. Just install it and enjoy a more secure internet experience.

Conclusion:

To sum up all the above discussion

uBlock Origin Safari stops annoying ads, speeds up web pages, and keeps things private. While it’s cool and easy to use, There are also other buddies like AdGuard and AdLock, offering a smooth and safe online ride.

So, whether it’s uBlock Origin or its pals, happy browsing ahead!

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Use uBlock Origin on macOS: Install and Set-Up

• September 6, 2023

Table of Contents

uBlock Origin is the most powerful and versatile ad blocker available. Unfortunately, the design is also a little obscure. This guide will explain the ins and outs of uBlock Origin’s advanced features, including adding custom lists, creating custom user filters, setting up dynamic blocking rules, and adjusting rules for uBlock Origin on specific domains with the advanced user interface.

Installing uBlock Origin

A quick warning: uBlock Origin is not and has never been connected to ublock.org or the uBlock extension.

 uBlock Origin is available in the extension stores for Google Chrome , Firefox , Safari , and Opera.

Setting Up Advanced Options

1. Click on the uBlock Origin extension’s icon.

2. Click the Settings icon.

3. Tick the box next to “I am an advanced user.”

Once you have advanced settings enabled, you will reveal a new pane for dynamic filtering.

Dynamic Filtering Rules

Filtering is handled in uBlock Origin at two levels: globally and locally. Global rules apply to all URLs, while local rules are for the current URL only.

The first column specifies the URL that the content originates from.

The second column indicates global settings, which are inherited by the specific URLs.

The third column indicates local rules for the current URL.

Click on the red third to set a blocking rule for the associated content type. The green third permits the corresponding element. The grey third sets a “noop” rule, which stands for “no operation.” This setting will prevent uBlock Origin from taking action on the associated content. Setting a “noop” filter will override global settings for a specific URL.

At the top of the window are content types. These can be blocked at the global and URL-specific level. These are blunt filters but useful nonetheless.

Under the content types are the URLs loaded on the current webpage. A plus icon indicates that content from that URL is being permitted. A minus icon indicates that content from the URL is being blocked. You can sometimes see a mixture of pluses and minuses for one URL, which indicates that some of the content is permitted while other content is blocked.

You can also look at the color coding next to the URL. Green indicates that content from that URL is permitted. Yellow indicates that some content from that URL is blocked. Red indicates that all content from the URL will be blocked.

Settings an inherited based on specificity. For example, global content type rules have the lowest priority. Rules set on filtering lists have a medium priority ranking: they can override global settings, but not URL-specific user settings. The highest priority is given to URL-specific local rules set by the user.

Saving and Reverting Filtering Rules

Changes you make to filtering rules are automatically reset the next time you visit a website. To make your settings permanent, click the lock icon.

To revert to the last saved state, click the eraser icon.

Setting Smart Dynamic Rules

In general, it’s a good idea to block third-party scripts and frames by default. This protects both your privacy and your eyeballs. It can also break websites, so keep a quick finger on the “noop” override.

To block third-party scripts and frames, click the red third of the box next to each in the global column. This will automatically block all third-party scripts and frames on every URL.

If a website breaks, you can set a “noop” override to permit third-party scripts and frames. Click the grey box in the local rules column to set a “noop” rule and override the global blocking rule for this URL.

Alternatively, you can also hunt down the URL of the blocked resource and permit that resource specifically. This is easiest with the third-party frame has a clear origin, like a YouTube or Twitter embed. If you permit those frames globally and save the rule, those URL-specific filters will trump the global content type filters.

By balancing global and local filters with content type filters, you can set sensible online privacy settings while permitting content you don’t find as objectionable.

Viewing and Editing Dynamic Rules

To view the filters that you’ve already set, look at uBlock Origin’s Settings page under the My Rules tab. Here, you’ll see the rules you’ve set in two lists. The list on the left is for permanent rules and the list on the right is for temporary rules, as indicated by their headings.

The text contents of the right-most temporary rule column can be edited directly with the cursor, mouse, and keyboard. If uBlock Origin detects a difference between the two columns, you’ll see contextual buttons labeled “Revert” and “Commit” that offer the option to sync the columns with one another. Click “Revert” to copy the unchanged contents of the permanent rule list to the temporary rules list. Click “Commit” to copy the change from the temporary rules list to the permanent rules list.

You’ll notice that the text formatting of the rules follows specific conventions. The syntax is like so:

[parent site hostname] [element hostname] [request type] [rule]

If you follow the dynamic filtering rules syntax guide on uBlock Origin’s GitHub page, you can change and set rules with text strings directly from this pane.

You might also like the following posts:

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A no-nonsense ad blocker

Your web experience has never been this fast and efficient.

• no sneaky tracking
• no overhead
• memory efficient
• lightweight

Add uBlock to your browser

Set and forget.

Add uBlock to your browser to automatically block ads, pop ups, and trackers. Browse faster.

uBlock Origin

29.4K ratings

Finally, an efficient blocker. Easy on CPU and memory.

IMPORTANT: uBlock Origin is completely unrelated to the site "ublock.org". uBlock Origin is not an "ad blocker", it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature. *** Out of the box, these lists of filters are loaded and enforced: - uBlock Origin filter lists - EasyList (ads) - EasyPrivacy (tracking) - Peter Lowe’s Ad server list (ads and tracking) - Online Malicious URL Blocklist More lists are available for you to select if you wish: - Annoyances (cookie warnings, overlays, etc.) - hosts-based lists - And many others Additionally, you can point-and-click to block JavaScript locally or globally, create your own global or local rules to override entries from filter lists, and many more advanced features. *** Free. Open source with public license (GPLv3) For users by users. If ever you really do want to contribute something, think about the people working hard to maintain the filter lists you are using, which were made available to use by all for free. *** Documentation: https://github.com/gorhill/uBlock#ublock-origin Project change log: https://github.com/gorhill/uBlock/releases Contributors @ Github: https://github.com/gorhill/uBlock/graphs/contributors Contributors @ Crowdin: https://crowdin.net/project/ublock

4.7 out of 5 29.4K ratings Google doesn't verify reviews. Learn more about results and reviews.

Dominik Hollmann May 3, 2024

highly recommended

Hondo Unicorn May 3, 2024

03/05/24, At the end of April YT almost unwatchable if uBlock enabled. Tested on Vivaldi an FF. (

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uBlock Origin Lite

A permission-less content blocker. Blocks ads, trackers, miners, and more immediately upon installation.

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uBlock Origin by Raymond Hill

Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.

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uBlock Origin

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

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

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Use saved searches to filter your results more quickly.

To see all available qualifiers, see our documentation .

uBlock Origin Lite Safari

Forked from gorhill/uBlock

uBlock Origin Lite - An experimental, permission-less content blocker for Safari. Fast and lean.

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