Places an "Offliberate" button next to the subscribe button under YouTube videos. The button redirects you to Offliberty.com, where the conversion is started automatically. Based on "Youtube MP3 Download Button" by Soulweaver.

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

小窗口视频（bili，mgtv）。网页右下角会出现一个小按钮，点击之后视频会通过小窗口播放。基于chrome浏览器的画中画（Picture in Picture）。

Show youtube music tab

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

Download Audio from Youtube in MP3

Display the remaining time of a YouTube video during playback.

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

Magically like YouTube videos from channels you subscribe to.

Get youtube raw link without external service.

subcribe to elite gaming agario on youtube!

Disable Youtube's autoplay setting by checking if it's enabled every 10 seconds and clicking the button if so.

Slither cheat, bot and mod

Show Quality on Pop in corner Image, and possibility direct download.

Block ads on Youtube

Puts the video title in the location bar of all YouTube video pages. Now with extra features add scrollbars, animate thumbnails, reduce font sizes and un-float the header.

Auto-skips blocked, removed and disabled videos while binge watching a playlist in fullscreen mode.

opens youtube videos in TV(https://www.youtube.com/tv#/) mode. other pages like http://www.youtube.com/feed/subscriptions will open in their default desktop view. TV playback seem to be only avaliable to MSE compatible browsers like latest stable Chrome or Nightly Firefox

disable youtube subs by default

Youtube Downloader: all in one script to get Vimeo, Facebook, Dailymotion videos for free

Dynamically adjust video playback speed & seeking instantly with your mousewheel, no more need to go through player menus every time.

This extension add a download tab button on any Youtube page and allows you to download MP3 & Video with just one click (4K Ultra High Definition Supported).

Easily remove items from your YouTube subscription feed with a single click

For use with: https://github.com/PXgamer/youtube-dl-php

Shows complete video thumbnails for YouTube videos. You can click a thumbnail image to jump to that point in the video.