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

Log in
Add-on icon

Reviews for h264ify

h264ify by erkserkserks

4.4 Stars out of 5
5
183
4
17
3
7
2
7
1
21
Review by gor1kartem
by gor1kartem, 4 years ago
I used this extension on Opera, Brave and it was OK, but in firefox it makes youtube be laggy