To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Video Speed Controller

Video Speed Controller by codebicycle

4.6 Stars out of 5
5
571
4
69
3
33
2
17
1
34
Review by Firefox user 15236148
by Firefox user 15236148, 5 years ago
Reverts to 1x speed when changed to full screen or back.