Change the font on Facebook, Twitter, Google, Youtube or any other site. Test Google Web Fonts™.

YouTube to MP3/MP4 video converter for easy, free and extremely quick downloads.

Bypass the annoying 'you still there?' popup message and keep YouTube running nonstop!

Adblock For Youtube 这是针对youtube的自动广告跳过，广告拦截器，在youtube主屏幕中隐藏广告横幅。

Hide YouTube related videos, comments, shorts tab, suggestions wall, homepage recommendations, trending, and other distractions.

Add captions to any video or movie on Netflix, Youtube or other platforms.

Control speed of the youtube playback using keyboard. Press '+' to increase and '-' to decrease the playback speed.

Free adblocker against advertising and pop-ups, for youtube and other popular video websites

Block youtube ads

Hide annoying ads on youtube and other popular video services

Auto skip Video Ads on Youtube. Disables Ads on Youtube and Google.

Enables you to disable video streams on youtube and listen audio

Blocks ads on youtube site.

自动根据帧率来设置 Youtube 视频的质量

YouTube Optimizer/Enhance. Provides 'Smart Buffer' for slow connections; auto loop; buffer preferences; quality selection; and more

Removes videos black bars on Netflix, Disney Plus, HBO Max, Amazon Prime, Youtube by changing to ultrawide video aspect ratio.

为YouTube设计的浅色、深色主题，易于切换开和关，支持调度。这个主题是基于默认的YouTube主题

Use this extension to add subtitles available to user to any YouTube video

Show the likes and dislikes bar over every video thumbnail in YouTube so that you can know its rating before watching it.

Netflix 扩展语言学习 (LLN) 和 YouTube 语言学习 (LLY)

A chrome extension creates an overlay to show Youtube live chat when in full screen

Watch videos together with friends on youtube!

Audio equalizer for YouTube and embedded videos.

The extension to view the tags of any YouTube video

YouTube Ad Skipper is an extension that auto skips ads after YouTube provides a skip ad button. It does not block an ad.

Turn on and off the dark theme for YouTube in a simple way.

YouTube With Friends allows you and friends to watch synchronized YouTube videos together.

Youtube shot adds take screenshot button to Youtube video player

Get the ability to see dislike count in Youtube. Return dislikes for Youtube videos

Sound booster in your browser. Boost audio volume in any tab. Works with YouTube and other sites.