webhint
Check for best practices and common errors with your site's accessibility, speed, security and more.
3,329 users
Disable Page Visibility API
This add-on disables the Page Visibility API.
2,696 users
Distract Me Not (website blocker)
Stay focused in a world full of distractions.
2,793 users
374 users
Yoroi
A simple, secure and fast Cardano ADA wallet. Your gateway to the financial world.
14,492 users
Microsoft Rewards Autosearch
A Firefox extension which automatically searches on Bing in the background. This may generate Microsoft rewards points in which you can use to redeem things.
720 users
Chesscheat
Always see the optimal move in any chess.com game. Guarantees wins almost 100% of the time
340 users
Burp Proxy Switch Toggle Lite by ZishanAdThandar
Burp Proxy Switch Toggle for Ethical hackers, Bug Hunters and Web Application Penetration Testers by ZishanAdThandar. 127.0.0.1:8080 *****NOTE: GO TO ADDONS MANAGER, CLICK ON DETAILS AND "ALLOW" THE "Run in Private Windows" TO MAKE IT WORKING.*****
625 users
4,347 users
Web Paint
Draw shapes, lines, and add text to live web pages and take screenshot.
4,385 users
Hide YouTube Thumbnails
Hide YouTube Thumbnails for less clickbaity browsing
1,576 users
simple-modify-headers
The extension rewrite the header (request or response) based on a rules table. It 's possible to add, modify or remove header fields for a choosen url pattern. It's possible to import/export the configuration
3,998 users
Local Filesystem Links
Scans for local file system URIs (file:///) on any page. Click on the added icon to open the local link with the system's file manager. Alternatively, select any text that forms a path (e.g. "C:\tmp\cow 1.txt") and use the context menu.
7,397 users
Privacy | Protect Your Payments
Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing.
8,863 users
Image Background Color Picker
Lets you choose a background color for plain images.
2,858 users
Youtube to MP3 Downloader
Download youtube videos in mp3 audio format with new tab page. This addon adds a download button with video title which redirects you to site where you can download your converted mp3 file.
498 users
Twitch Ad Muter
Mutes Twitch tabs when ads roll
2,388 users
Ninja Cookie
Ninja Cookie removes cookie banners by rejecting the use of non-essential cookies.
4,956 users
737 users
YourCodecs
Why do some YouTube videos make the browser freeze, the computer heat up, and the cooling fans spin like it's about to take off? It's possible that the video selected a codec that your computer doesn't support.
799 users
LostFilm.TV - официальный плагин
Беспрепятственный доступ к сайту LostFilm.TV
6,835 users
Automatically Skip Youtube Ads
Auto skips youtube ads
1,231 users
Flappy Bird
The Flappy Bird game is in your browser! Try to fly the bird without hitting a pipe!
1,251 users
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
6,045 users
TwoSeven Extension (New)
Opens up exciting new possibilities of watching together on twoseven.xyz. Enables watching Netflix, Amazon, HBO, Crunchyroll together.
1,803 users