Enables the fullscreen button in all embedded youtube videos

📜HTML5视频播放器增强脚本，支持所有H5视频网站，🎉例如：B站、抖音、腾讯视频、优酷、爱奇艺、西瓜视频、YouTube/油管、微博视频、知乎视频、搜狐视频、网易公开课、百度网盘、阿里云盘、TED、Instagram/ins/IG、Twitter等。…

Clear external links from redirects in video descriptions

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

Automatically likes videos of channels you're subscribed to

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

Download every YouTube video you want and you can download them as Full-HD MP4, FLV, 3GP, MP3 128kbps and 192kbps, M4A and AAC formats. Also thumbnails and subtitles can be downloaded! Easy & Fast!

Block Shorts, hide watched videos, change the number of videos per row & more!

When you search on Youtube the filters are expanded

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.

Remove all shorts

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）。

Disabled the new 2017 YouTube Redesign (polymer) from appearing on page load.

Reverse the order of YouTube playlists

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

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

Download every YouTube video you want and you can download them as Full-HD MP4, FLV, 3GP, MP3 192kbps, M4A and AAC formats. Also thumbnails and subtitles can be downloaded! Easy & Fast!

A download button will be added to YouTube videos that allow you to download the video in MP3-format. No java required!

This extension allows you to download in several versions and qualities the video of youtube and at the same time allows you to download only in mp3 without needing to convert and nothing like that.esta extension te permite descargar en varias versiones y calidades el video de youtube y a la vez te permite descargar solo en mp3 sin necesidad de convertir y nada por el estilo.

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

Automatically mutes VideoAds

Add a button to convert youtube to MP3 directly. Convert the video into mp3 with the best quality. The bitrate will be calculated precisely, which ranges from 128kbps to 320kbps depending on original file. Allows you to convert any online video into MP3 audio file. Support most oneline video sites like YouTube, Vemo, Viki, Dramafever, TED and 5000 more.

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