To use Android extensions, you'll need Firefox for Android.

Log in

  • An unexpected error occurred

Add-on icon

Reviews for Tampermonkey

Tampermonkey by Jan Biniok

4.7 Stars out of 5
5
4,645
4
290
3
87
2
45
1
254
Review by Firefox user 14593225
by Firefox user 14593225, 2 years ago