Auto Referer
Control HTTP referer to protect privacy and not break web. And this is the addon (maybe the only one?) that deals with the 'document.referrer' bug
175 个用户
Behind the Curtain
A Firefox extension supposed to help you find the backend IP-Address of a website proxied by Cloudflare. Also allows you to gather a lot more information about the website, like querying info from crt.sh, Shodan and more.
170 个用户
Web Scraper - Export & Security Scanner
Export complete websites as ZIP files with security scanning (45+ API key types), technology detection (45+ frameworks), smart resource filtering, and dark/light theme. Perfect for developers, security auditors, and web archivists.
169 个用户
Auto Refresh Browser
Automatically refresh tabs at configurable intervals to keep your sessions alive and prevent idle timeouts.
167 个用户
Discord Token Login / Multi Token management tool
The best token loginer with the most features 4.0update : Updated to support changes to the Discord quest page URL
160 个用户
Server Status
Quickly view basic info about every webpage, including server location, IP addresses, certificate issuer and expiration date, HTTP status code and load time.
157 个用户
Engine Switcher
Switch current search result page between various search engines (DuckDuckGo, Ecosia, StartPage, Bing, Google) in just one click, if you are tired to type !b, !g (especially on mobile) again and again in DuckDuckGo.
146 个用户
Always Open Privately
Always opens certain websites (configurable list of websites) in a private window. Needs the permission to run in private windows.
146 个用户
RemovePrivate
Closes private browsing tabs as soon as they start to load a website. Only works on Firefox Android
144 个用户
Amply - SoundCloud 经典主题 & 更多
2025 • Open-source • 带回 SoundCloud 经典主题（兼容暗黑模式），更换字体，关闭通知……更多功能等你体验。
141 个用户
Discord TOKEN Checker tool
This is an add-on that allows you to obtain and confirm your own Discord token without using developer tools.
124 个用户
DNSinfo.xyz IP/Domain Information
A web extension for viewing the IP address, reverse DNS, Geolocation, ASN and DNSSEC status of the currently active tab.
123 个用户
YouTube Subs & Playlists Saver
Export YouTube subscriptions and playlists to CSV/JSON/TXT. Privacy-focused, 100% local processing—no data collection. Perfect for backups and importing to NewPipe, Tubular and other YouTube frontend apps. Free and open-source.
120 个用户
Summarize AI for Firefox
🌟 Summary: Summarize AI is an innovative tool designed to simplify your online reading experience. It intelligently summarizes articles and web pages
118 个用户
Subdomain Finder
Enumerates subdomains, directories, shows website IP, and checks for robots.txt
116 个用户
