Replace YouTube links with links to an Invidious instance.

Scroll through comments while video is still visible.

Replaces share links in Google Music, YouTube Music & Spotify with cross-provider links via song.link

Download YouTube videos and audios for free without external service, convert YouTube to all formats.

Automatically clicks the 'Like' button

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

Convert youtube video to MP3

Press the three dots and other commands are automatic. Load all comments first. https://www.youtube.com/feed/history/comment_history

Very small CSS tweaks to youtube

Download YouTube videos and audios for free without external service, convert YouTube to all formats.

Colored header for channel based on its cover image.

yt1s Downloader: Download Video and Audio for free

Warns with a pop-up if signed into Google / YouTube

Puts the action buttons in one line with the 'Subscribe' button. Reveals the number of subscriptions. Turns Theater mode on player.

When you want to add a video to a certain playlist, it is sometimes difficult to find the right playlist again. That's why I add a filter input to the Save to Playlist popup at the top so you can filter the playlists.

Snappea Downloader: Download Video and Audio for free

fastfrom Downloader: Download Video and Audio for free

Adds unwatched videos from your YouTube subscriptions page to the "Watch later" playlist

This script generata a QR code to youtube page and if you scan with your smart phone. You get MP3 from video.

Return the dislike count to Invidious

Automatically clicks the 'Like' button for subscribed channels

Ytmonster Sub youtube auto

Exploits the Xat YouTube player to run arbritary code.