Dark Reader
Donkere modus voor elke website. Zorg goed voor je ogen, gebruik donkere modus voor gebruik in de nacht of zelfs overdag.
1.213.206 gebruikers
Ghostery
Bescherm uw privacy.Met Ghostery ziet u wie u in de gaten houdt als u op het web surft.
981.298 gebruikers
Stylus
Herontwerp uw favoriete websites met Stylus, een actief ontwikkelde en door de gemeenschap gedreven gebruikersstijlbeheerder.
126.836 gebruikers
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
137.925 gebruikers
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
81.499 gebruikers
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
50.931 gebruikers
Disable JavaScript
Adds the ability to disable JavaScript for specific sites or specific tabs. You can customize the default JS state (on or off), the disable behavior (by domain or by tab) and much more.
32.953 gebruikers
Disable WebRTC
WebRTC leaks your actual IP addresses from behind your VPN, by default.
25.545 gebruikers
Google Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
15.334 gebruikers
My IP Hider VPN
My IP Hider VPN is number one tool for hiding your IP and unblocking any web site! If your Firefox version is less then 55 please install older My IP Hider VPN from "Version History" (https://goo.gl/7ZQQjZ)
14.472 gebruikers
Chrome Mask
Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.
13.796 gebruikers
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
12.544 gebruikers
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
11.797 gebruikers
MobiDevTools
A mobile devtools for debugging web sites and applications with the console, DOM, network info, sources, and more.
10.916 gebruikers
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10.197 gebruikers
Emoji Cheatsheet
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
8.029 gebruikers
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
7.336 gebruikers
