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
1,578
4
93
3
30
2
11
1
32
Review by Hera
by Hera, 2 months ago
I need to block a variety of sites in order to stop them draining my attention. Leechblock is flexible and easy to use.