XP Newtab
A new tab extension that is in the style of Windows XP. You can create windows to store text, videos, and images. Your data is private as everything is stored locally in your browser.
47 Benutzer
Email Address Generator
Generates unique email addresses based on the website hostname and the current time.
47 Benutzer
Block Adult Websites 2023
Stop your children from entering pornographic websites! Very easy to use. Doesn't slow down your computer.
47 Benutzer
mozeidon
Turns your browser into some kind of a web-api for tabs and bookmarks. This native messaging add-on allows to interact with mozilla tabs and bookmarks. Please read documentation on the mozeidon github page.
46 Benutzer
SearXNG 4all
Use SearXNG search engine, a privacy-friendly search engine, as the default search engine for Firefox, as many other SearXNG extensions, but with the SearXNG instance of your choice ;-)
46 Benutzer
Deckr
Deckr is a powerful browser enhancement app that offers cool features and sharing capabilities. It is the ideal tool for anyone wanting to keep track and manage their bookmarks conveniently in one location when browsing online.
45 Benutzer
Temp Mail PW - Temporary Email Generator
Temp Mail PW offers a temporary, secure, anonymous, and free disposable email address to keep your real mailbox clean and secure.
45 Benutzer
All API Hub – AI Relay & New API Manager
Open-source manager for AI relay sites and your own New API: auto-detect sites, multi-account overview, model sync, auto check-in, and one-click export.
44 Benutzer
SSLeuth
Instantly view any website's security status. SSLeuth provides a detailed, color-coded popup showing TLS connection details and the full certificate chain, helping you quickly identify connection warnings or issues. Works on Firefox for Android too!
44 Benutzer
Quo Vadis?
Quo Vadis ends the lack of transparency of shortened URLs, by revealing every link in the chain of URL redirections.
44 Benutzer
SmartyDNS - VPN, Proxy, Smart DNS
Proxy services from SmartyDNS. Hide your IP address to increase your online privacy. Change your IP address to unblock geo-restricted websites.
44 Benutzer
TabsToFile
This extension allows you to export all open tabs in a window as shortcut files such as .URL, .desktop, .webloc, .HTML (web document only), and full .HTML (with images, scripts, etc.).
42 Benutzer
IntelHub
A powerful suite of tools for Open-Source Intelligence (OSINT) analysis, directly in your browser. Analyze text, files, and websites locally and securely.
41 Benutzer
Kill-Sticky-Shortcut
Add a keyboard shortcut (Alt+Period on Windows & Linux, Cmd+Period on macOS) that removes all fixed or sticky elements from the current page.
41 Benutzer
Youtube Piped redirect
Open source and minimal permissions addon that redirects from Youtube to piped.video or any other URL that you can set.
40 Benutzer
fei
Datensorglosigkeitsmessgerät - Die Erweiterung klassifiziert, wie oft Kontakt zu seitenfremden Servern aufgebaut werden soll und zeigt dies in der Adresszeile und auf Wunsch auch vor Links (bereits besuchter Seiten) an.
40 Benutzer
