CanvasBlocker
Alters some JS APIs to prevent fingerprinting.
25,861 users
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
27,321 users
uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
7,876,513 users
DownThemAll!
The Mass Downloader for your browser
211,725 users
790,346 users
514,274 users
455,307 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
51,076 users
Augmented Steam
Augments your Steam Experience
53,642 users
Steam URL Opener
Allows you to open URLs inside Steam Client to save the hassle of logging in normal browser (with a single click on a button).
4,949 users
ProtonDB for Steam
Shows ratings from protondb.com on Steam
3,282 users
796 users
428 users
18,037 users
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
468,986 users
Enhancer for YouTube™
Take control of YouTube and boost your user experience!
574,626 users
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
441,957 users
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
131,025 users
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
1,941,887 users
Turn Off the Lights for Firefox
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
42,725 users
Download Video and Flash - HD Download
Download Video and Flash - HD Download is a great download helper tool that lets you download video and Flash games very easily. Download from YouTube, Facebook, Dailymotion, Vimeo and more. Download and enjoy! Download now!
68,498 users
Raindrop.io
All-in-one bookmark manager
21,798 users