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

I count it for you

Select a youtube resolution and resize the player.

Convert youtube video to MP3

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

When you search on Youtube the filters are expanded

View tags on YouTube description pages.

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

Control autoplay in your playlists

Automatically mutes VideoAds

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

Reverse the order of YouTube playlists

Inserts a hop to all watch links on YouTube in order to disable auto-play. The link won't be inserted by a normal click, only middle-click/context menu/D'n'D.

Removes unneeded parameters and redirection pages from YouTube links.

personal stylesheets css configurations for youtube

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

Script adds a posibility to apply Wadsworth Constant to YouTube videos. Two buttons are added, one to apply and to auto-switch.

Hit 'Flag for Spam' to block users in YouTube chat

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.

Opens any youtube video in gaming (https://gaming.youtube.com/) mode. other pages like http://www.youtube.com/feed/subscriptions will open in their default desktop view. Works for both regular and live videos of any content not only gaming

Automatically skips ads after 5 seconds

Hide chat and search - all hidden elements are accessible on mouse hover. Open any video in gaming mode https://openuserjs.org/scripts/BskyB/Open_any_YouTube_video_in_Gaming_mode

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

Get partners and block users form results pages.