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 Blue Blocker

Blue Blocker by Liquid Nitrogen

4.2 Stars out of 5
5
91
4
12
3
4
2
8
1
17
Review by Dram
by Dram, 2 years ago
Does what it says, also blocks people in replies but their posts stick around until the screen refreshes.