Fixes many issues with Youtube (logo, watch later list, show all comments)

Reverse the order of YouTube playlists

Download subtitles or captions from Youtube, TED, Vimeo, Dramafever, Dailymotion, etc. Support mutiple languages. For Youtube, both closed captions (CC) and automatic captions (auto-generated subtitles) can be downloaded if they are available. Fast and easy to use.

Youtube.com Auto-confirm, Auto-Playnext, Auto-Fullscreen-Resume Tested with Firefox for fullscreen to work goto about:config -> full-screen-api.allow-trusted-requests-only = false

When you search on Youtube the filters are expanded

Reduces size of each subscription item and removes or makes more visible which video was watched

Clear external links from redirects in video descriptions

Perfect watch page. Dinamicly adjust player size acc your window size to get biggest video.

Clear external links from redirects in video descriptions

Scrollable related videos on YouTube.

Display the remaining time of a YouTube video during playback.

View tags on YouTube description pages.

The 320 kbps YouTube mp3 addon generates a MP3 button on YouTube.com. Convert YouTube to mp3 and download the file to your device.

Pins the video player in its original position while you scroll the page.

Prevent sites from hijacking the middle mouse button for their own purposes

Control autoplay in your playlists

Block loading of videos/audio (flash or html5) at the site being visited. Click to enable once, alt-c to enable for site permanently.

Youtube related videos without recommended or featured ones.

Show youtube music tab

Adds the ability to block videos from specific channels and users

Download Audio from Youtube in MP3

Adds the likes/dislikes light-saber to YouTube thumbnails, so you can avoid watching crap videos. Activates when mouse passes over a thumbnail.

Disables the Red Bar feature on YouTube so some user-scripts work

Magically like YouTube videos from channels you subscribe to.