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 LeechBlock NG

LeechBlock NG by James Anderson

4.8 Stars out of 5
5
1,532
4
91
3
30
2
11
1
38
Review by Firefox user 12627120
by Firefox user 12627120, 3 years ago
I use against bad habit, time consuming websites. Simple and effective! Thank you for all contributors