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

Log in
Add-on icon

Reviews for YouTube Speed Controller

YouTube Speed Controller by Samuel Li

4.1 Stars out of 5
5
21
4
5
3
4
2
3
1
3
Review by MadFrequency
by MadFrequency, 7 years ago
Simple, and can set with 1/10 step. That's what I need!
Thanks for plugin.