uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory.
What is uBlock Origin?
Stats
Chrome-Stats Rank
Summary
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:
User reviews
User reviews summary
Pros
- Best ad blocker
- Works well with YouTube and other sites
- Active and responsive community
- Free and open-access
- Customizable content blocking features
Cons
- Buggy at times
- May cause issues on certain websites like YouTube
- Removed features causing inconvenience
Most mentioned
- Best ad blocker ever
- Works great with YouTube ads
- Active and responsive community
- Buggy at times
- Removed features causing inconvenience
Recent reviews
Safety
Risk impact
uBlock Origin is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install uBlock Origin if you trust the publisher.
Risk likelihood
uBlock Origin has earned a good reputation and can be trusted.
Screenshots
Promo images
Similar extensions
Here are some Chrome extensions that are similar to uBlock Origin: