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

Log in
Add-on icon

Reviews for Auto YouTube Fullscreen

Auto YouTube Fullscreen by obama

4.5 Stars out of 5
5
1
4
1
3
0
2
0
1
0
2 reviews
  • by Gail, 19 days ago
  • by Firefox user 18484444, 5 months ago
    Works good except that full screen toggles off when you click the timeline bar to go to a different part of the video. If that were fixed it would be perfect.