Know in advance how much videos are appreciated! The result of each video is the ratio between its likes and unlikes (Update: fixed bugs. If a video can't be analyzed, you will find "1/1" instead of the real ratio.)

Marks where annotations are on the progress bar of the HTML5 YouTube player.

Fix player controls Space, Left, Right, Up, Down to behave consistently after page load or clicking individual controls. Not focusing the mute button anymore.

Prepends the channel name and the video duration to the video titles in YouTube's subscription feed.

Panning audio slider for Twitch and Youtube, ads might interfere.

Fixes static "Enter text" massage on chat input field. It's annoying as fuck, at least in chrome it wont go away.

On youtube, use alt+` to set the url to the current timestamp, for easy bookmarking

Download video and music (audio) from Youtube, Twitter, Vimeo, Facebook, Instagram, SoundCloud, Dailymotion, Liveleak, Break, Imgur, Mashable, 1tv, VK, TED, youku, bilibili and 5000 more sites for free. Also support to download subtitles. Free, fast and easy to use. No need to install any annoying softwares. Supporting MP4, WEBM, AVI, 3GP, MP3, M4A, 8K, 6K,4K, 2K, 1080, 720, 480 ,360, etc.

Automatically clicks the 'Like' button

Replaces the meaningless play symbol with a YouTube-text favicon.

Version 2019/07/21

Version 2019/07/19

Adds a download menu to YouTube videos.

Removes all "You are leaving our site" and redirection stuff from links

Watch videos from video sharing websites without Flash Player.

Version 2019/03/15