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
19,362
4
1,260
3
372
2
203
1
437
Review by Firefox user 13970018
by Firefox user 13970018, 8 years ago
One hell of a add-on! great tool for digital self-defense!