Fingerprint Defender
Protect against browser fingerprinting with per-session noise (canvas, audio, client-rects) instead of static spoofing. Blocks WebRTC IP leaks. Passes your real GPU, browser, timezone and fonts through so you blend in rather than stand out.
522 users
Simple Lorem Ipsum
This extension lets you insert Lorem Ipsum anywhere on your page with an edit mode to modify any content on your page.
520 users
Color Picker - Eye Dropper
Get pixel-perfect colors from any webpage with a pro-grade eyedropper and instant one-click copying for HEX, RGB, and HSL codes.
518 users
Headers
Take control of your web requests with the Headers extension for Firefox! This powerful tool allows you to effortlessly add, modify, or remove HTTP headers for any website you visit, giving you enhanced privacy, security, and customization options.
517 users
Markdown Editor for Firefox
Markdown Editor for Firefox also comes with one-click HTML conversion, file support and other discreet gems.
516 users
ChromeLogger
Parses and displays messages from X-ChromeLogger-Data and X-ChromePHP-Data headers in DevTools Web Console facilitating server-side debugging via the Chrome Logger protocol ( https://craig.is/writing/chrome-logger/ ).
516 users
Night Mode - Dark Theme
A universal dark theme. Night Mode is an extension that helps you quickly turn the screen (browser) to dark at night time. Toolbar button serves as an On & Off switch which enables you to easily and quickly turn the extension On or Off.
512 users
IP Geolocator
Shows detailed information about your IPv4 & IPv6 address and their location.
512 users
Moesif Origin & CORS Changer
The most popular and feature rich CORS tool on Chrome (over 100K weekly active users) is rebuilt for Firefox with more features. This plugin allows you to send cross-domain requests. You can also override Request Origin and CORS headers.
511 users
Autofill Extension
The Autofill Extension is a convenient tool that automates the process of filling out personal information on websites. It simplifies signing up for new accounts or providing personal details by automatically populating text input
503 users
Le Git Graph - GitHub Git Graph
A browser extension that displays the git graph for any GitHub repository.
500 users
Marker.io: Visual bug reporting
Visual bug reporting tool: save time & report visual issues in seconds with all data your devs need.
497 users
Environment Marker
Provides a way to add a color indicator or marker (ribbon) on a web page depending on the URL.
496 users
Seerobots
Seerobots let's you easily see the websites Meta-Robots (index/noindex and follow/nofollow) and X-Robots configuration...
494 users
Show site IP
Shows the site's IP address in the browser's address bar. Just hover your mouse over the icon to display it or click to copy.
494 users
YouLoop - Repeat video/audio endless on YouTube
Repeat video/audio endless on YouTube. Furthermore a partition loop function is enable.(for HTML5) -- Wiederholt Video/Audio endlos auf YouTube. Des Weiteren gibt es die Möglichkeit, nur einen bestimmten Ausschnitt endlos zu wiederholen.(für HTML5)
491 users
Clipboard History IO
The most secure way to effortlessly access, track, and manage your clipboard history.
489 users
Hoverify: All-in-one extension for web developers
Master web development with an all-in-one browser extension that helps you inspect, edit, test, debug, and optimize websites faster.
487 users
