Enhancer for YouTube™
Tons of features to improve your user experience on YouTube™.
362,596 users
YouTube High Definition
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
221,213 users
YouTube Control Center
YouTube Control Center is an open-source project that aims to enhance the overall YouTube experience by providing the end user with more control in what the playback process is concerned.
7,512 users
Worldwide Radio
Listen to live radio stations from around the world!
25,002 users
Flappy Bird New Tab
Play game Flappy Bird when you open a new tab. Try to fly the bird as far as you can without hitting a pipe!
1,395 users
![pakku: bilibili danmaku filter [Language: Chinese]](https://addons.cdn.mozilla.net/user-media/addon_icons/850/850543-64.png?modified=mcrushed)
pakku: bilibili danmaku filter [Language: Chinese]
瞬间过滤B站(bilibili.com)刷屏的相似弹幕，还你清爽的弹幕视频体验。 *a tweak for a Chinese website. Please ignore this add-on if you are not a user of bilibili.com.*
2,367 users
Steam Database
Adds Steam Database link across Steam Community and Store.
13,890 users
Enhancer for YouTube™
Tons of features to improve your user experience on YouTube™.
362,596 users
Unlimited Free VPN - Hola
Access websites blocked or censored in your country, company or school with the free Hola Unblocker VPN service.
70,964 users
YouTube MP3/MP4 Converter & Download
Adds buttons to YouTube for faster converting/downloading videos. Faster MP3, MP4, AAC, M4A and AVI converting/downloading.
1,419 users
Flappy Bird New Tab
Play game Flappy Bird when you open a new tab. Try to fly the bird as far as you can without hitting a pipe!
1,395 users
Worldwide Radio
Listen to live radio stations from around the world!
25,002 users