Extensions
Number of search results for 'YouTube': 1490
YouLoop for YouTube
Repeat video/audio endless on YouTube. Furthermore a partition loop function is enable.
Lyrics for YouTube
A player button to load embedded lyrics of the current track in YouTube
Purple Of YouTube™
Shades of Purple YouTube theme that's easy on the eyes.
YouTube Hits
YouTube Hits finds trending (hot) songs for you from reddit.com/r/Music
YouTube™ No Annotations
Prevents YouTube HTML5 and Flash players from auto-enabling annotations
Flash Player for YouTube™
Watch YouTube Videos Only in Adobe Flash Player
YouTube Tags
The extension to view the tags of any YouTube video
YouTube™ Media Player
Simple, yet elegant player for YouTube