uBlock Origin

Name: uBlock Origin
Rating: 4.688745224801646 (34030 reviews)
Author: Raymond Hill (gorhill)

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

uBlock Origin: A Powerful Content Blocker

uBlock Origin is not just another ad blocker; it's a wide-spectrum content blocker focused on efficiency. Designed for both effectiveness and resource management, uBlock Origin allows you to block unwanted content while consuming minimal CPU and memory. With pre-loaded filter lists like EasyList for ads and EasyPrivacy for tracking, it offers out-of-the-box protection.

You have the flexibility to further enhance its capabilities through various additional filter lists such as cookie warnings and overlays. Advanced features include point-and-click blocking of JavaScript and the ability to create custom rules. As a free and open-source extension (GPLv3), uBlock Origin is developed by users, for users, providing a reliable solution for anyone looking to improve their browsing experience.

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By: Raymond Hill (gorhill)

Users: 32,000,000+

-1,000,000

Rating: 4.69

(34,030)

52 new ratings

Version: 1.63.2 (Last updated: 2025-03-21)

Creation date: 2020-06-28

Risk:

Permissions:

alarms
contextMenus
privacy
storage
tabs
unlimitedStorage
webNavigation
webRequest
webRequestBlocking
<all_urls>

Size: 4.05M

Email: ub*****@raymondhill.net

URLs: Privacy policy

Full description: See detailed description

Source: Chrome Web Store

Updated: 15 hours ago

Ranking

# 10

Other rankings

#1 in Privacy & Security

#3 in details keyword 84

#3 in install keyword 96 ▲ 1

#4 in store keyword 43

#6 in ad-blocking keyword 97

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User reviews

Pros

Highly effective ad blocking capabilities
Low resource consumption
Customizable blocking lists and features
Open-source nature, allowing for community contributions
Still functions despite recent Google restrictions

Cons

Frequently disabled or removed by Google
Issues with functionality on certain platforms, especially YouTube
Manual installation required due to warnings from Google
Concerns regarding future availability and support
Some users report difficulty reinstating the extension after it's disabled

Most mentioned

Google's attempts to disable the extension
User reliance on ad blockers for a better internet experience
The effectiveness of uBlock Origin compared to other extensions
The community workaround to reinstall the extension after Google restrictions
Feelings of frustration and betrayal from Google regarding ad blockers

These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.

User reviews

Hasta pronto uBlock Origin fuiste de los mejores bloqueadores de anuncios. Nunca te olvidaremos 🫡

The GalaxciaxD, 2025-03-29

done with chrome cause they banned this app. I might come back periodically to check if its been unbanned. but other than that I'm gone

Bob Last, 2025-03-29

La mejor de todas, chrome la inhabilitó porque no le convenía para el negocio de YouTube, de pensarse si mudarse a opera o a firefox.

Mario Hernández, 2025-03-29

View all user reviews

Extension safety

Risk impact

uBlock Origin requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

uBlock Origin has earned a good reputation and can be trusted.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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