Google Maps API Key Checker
Checks if the Google Maps API key is restricted to the current domain
45 users
HTTP Only Mode
An extension to downgrade HTTPS requests to HTTP, and "warn" about secure websites (THIS IS A JOKE EXTENSION, DO NOT ACTUALLY INSTALL THIS AS IT DISABLES SECURITY)
45 users
Domain Name Registration Data Lookup (WHOIS)
This tool gives you the ability to look up the registration data for domain names
45 users
User-Agent Switcher PRO
Anonymize your browsing by easily switch/spoof/fake User-Agent with what you want. User-Agent selection mode: Manual, Auto, Random
45 users
Prevent Pwned Passwords
Checks password hashes against Have I Been Pwned and displays a notification if the hash has been leaked in a breach.
45 users
StoryGraph Enhancement Tools
Adds some helpful UI elements, such as direct links to search your local library, to The StoryGraph.
45 users
Filter Affinity
Filters out unwanted artists/images while browsing on Furaffinity.net [New March 2025]
45 users
Teleport | Timezone & Locale Spoofer
Changes the browser's location, timezone, and locale. All in one-click.
44 users
Proxy Universe — SOCKS5 & HTTP Proxy Switcher
Fast proxy switcher for HTTP, HTTPS, SOCKS4 and SOCKS5 with authentication. Change your IP in one click, check IP geolocation and block WebRTC leaks.
44 users
Onion.Live
Uses onion.live service to warn against phishing URLs and provide a list of safe .onion mirrors for your favorite deepweb / darknet services.
44 users
HackerCookies - Cookie Editor
A minimal, professional cookie editor with dark hacker-style theme for power users.
44 users
NotMINING.org
EN: Check if your favorite website is mining or not. Developed by Adan K. Martin & Jose C. Garcia Gamero ES: Comprueba si el sitio está minando criptomoneda desde tu navegador. Desarrollado por Adan K. Martin & Jose C. Garcia Gamero
44 users
Simple Proxy Toggle
A convenient toolbar button to toggle Firefox's top-level proxy settings.
44 users
Web REC
This web extension permit to record your web browser navigation and view all data sent and received from remote server in readable way.
44 users
TabAutoClose
Firefox extension for auto closing tabs that meet certain criteria. Currently supports regex for the title of a page. Useful when behind a proxy like Privoxy which blocks certain pages.
44 users
