To use Android extensions, you'll need Firefox for Android. To explore Firefox for desktop add-ons, please visit our desktop site.

Log in
Add-on icon

Reviews for uBlock Origin

uBlock Origin by Raymond Hill

4.8 Stars out of 5
5
19,059
4
1,249
3
367
2
196
1
428
Review by Firefox user 13510844
by Firefox user 13510844, 8 years ago
Best, fastest open source ad blocker with great customization!