uBlock Origin

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

uBlock Origin is a powerful, efficient content blocker designed to reduce CPU and memory usage while providing comprehensive browsing protection. Unlike traditional ad blockers, it functions as a wide-spectrum blocker, effortlessly filtering out ads, trackers, and malicious URLs using curated filter lists like EasyList and EasyPrivacy.

Users can customize their filtering experience by enabling additional lists targeting annoyances such as cookie warnings and overlays. The extension offers advanced features including point-and-click JavaScript blocking and rule creation for both local and global use. Completely free and open source (GPLv3), uBlock Origin is maintained by a community of users dedicated to enhancing web browsing performance and privacy. Detailed documentation and contributor information are accessible on GitHub.

By:
Nik Rolls
Users:
13,532,790+ 181.81K
Rating:
4.60
(2,358)
45 new ratings
Version:
1.62.0 Last updated: 2025-01-01
Creation date:
2022-02-10
Risk:
Very high risk impact Very low risk likelihood
Permissions:
  • alarms
  • contextMenus
  • privacy
  • storage
  • tabs
  • unlimitedStorage
  • webNavigation
  • webRequest
  • webRequestBlocking
  • <all_urls>
Size:
3.95M
URLs:
Website ,Privacy policy
Full description:
See detailed description ⏷
Source:
Edge Add-on Store
Updated:
20 hours ago

User reviews

Users praise uBlock Origin on Edge for robust ad-blocking capabilities, notably on Chinese streaming sites like Bilibili and Douyin, resulting in smoother video playback and reduced browser crashes. The extension maintains good compatibility with Edge. While the add-on functionality is highly regarded, some user reviews contain offensive language unrelated to the software's performance.
Pros
  • Effectively blocks numerous ads, especially on Chinese sites like Bilibili and Douyin.
  • Significantly improves video playback smoothness on streaming platforms such as Bilibili.
  • Helps prevent browser crashes and freezing caused by ad content or site scripts.
  • Compatible and works well with Microsoft Edge browser.
Cons
  • User experience can be affected by some intrusive or offensive comments in reviews, indicating possible community issues rather than add-on faults.
Recent reviews
This is the best ad blocker ever. Thank me later.
by angki, 2025-05-13

the only reason why I continue to use chromium
by h, 2025-05-13

蒙古上单的含金量还在上升
by , 2025-05-12
View all user reviews ›

Extension safety

Risk impact

uBlock Origin requires a lot of sensitive permissions. 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
  • Low This extension was updated more than 6 months ago. Older versions are more likely to be stable and safe.
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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Upgrade to see full risk analysis details

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