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
17,813
4
1,208
3
349
2
184
1
399
Review by Firefox user 13826325
by Firefox user 13826325, 2 years ago
Last version 1.49.2 cant block Youtube video ads.