Ultimate Theme creator
Create and share your ultimate color theme for firefox with the highest level of customization possible. Select your preferred color for various parts of the browser UI to try instantly. This extension is powered using the theme API for Firefox.
248 Benutzer
QR code tab URL
Adds a button in address bar and show URL from current tab as QR code
248 Benutzer
Totally not Panorama (Tab Groups with tab hiding)
Tab Groups with Tab Hiding (fork of Panorama View 0.6.15)
247 Benutzer
Tagpacker
Organize bookmarks your way. Faster than ever with the "Pack it" button.
247 Benutzer
Youtube ad blocker by Forest828
Removes ads from youtube. Undetectable by youtube's new adblock detector.
245 Benutzer
Whitelist-Blacklist-Blocker
A site blocker that closes a tab if a blocked site is loaded. Sites can be whitelisted or blacklisted with regular expression rules and if a site is matched it is 'blocked'.
245 Benutzer
Notepad
A simple yet powerful notepad with HTML5 support and more
245 Benutzer
YouTube™ Time Tracker
Open source, privacy first extension that tracks time you spent watching YouTube™
244 Benutzer
Weather
Stylish weather add-on for your browser.
244 Benutzer
Keyword Search (WebExtension)
Search in the awesome bar without changing your search engine. Type a k followed by a space, then your search.
244 Benutzer
ChatGPT Sidebar Toggle
Show or Hide Sidebar on ChatGPT page. Just Install this addon then click on the ChatGPT Sidebar Toggle icon on top right toolbar to show/hide the ChatGPT sidebar. Contact / Report bugs : yassusignin@gmail.com
243 Benutzer
Edit with Emacs
Allow user to edit web-page textareas with Emacs (and other editors).
243 Benutzer
Linkify Plus Plus
Convert plain text URLs into links.
242 Benutzer
New Tab - Moment
A minimalist clock on the new tab page showing the current time, date, and weather. Based on Moment from Alfred Xing.
241 Benutzer
ColorTabs
This add-on enables you to set the browser window to a custom color for any site. You can save as many site-color mappings as you wish, and import/export to load your settings on different machines.
241 Benutzer
Right Click Wiktionary
Wiktionary lives in the context menu. Easy-to-read popup that won't slow you down. New, maintained version, by Aesara: https://addons.mozilla.org/en-GB/firefox/addon/contextual-wiktionary/
240 Benutzer
Lean Tab Limiter
Limits the number of tabs that can be open. This extension allows you to define a global limit number of tabs, beyond which you will not be able to open a new tab or a new window, in order to keep your browsing session sanity ;)
240 Benutzer
Zoho Sheet - Extension & Web Clipper
Clip data, create new spreadsheets or access your recent files using Zoho Sheet's extension and web clipper
240 Benutzer
Video Downloader for Tiktok
Download and Save TikTok Videos Without Watermark.
239 Benutzer
Mailto Gmail and More
It enhances your mailto links with a convenient user interface. It gives your users the flexibility to compose a new message using a browser-based email client or their default local email app. Moreover, it supports phone links as well.
239 Benutzer
Math in Address Bar
Solve math equations in the address bar by typing 'math', then an empty space, then an equation like '(3^2 + 4^2)^(1/2)' and the answer will appear in the drop down menu.
238 Benutzer
Fake Anime Site Blocker
This extensions block fake anime phishing websites. Most fake websites include harmful scripts, such as exploit kits, crypto miners and a bunch of ad providers. By using this extension, their websites won't load at all and a notification will appear.
237 Benutzer
煎蛋无聊图加速
替换煎蛋无聊图的图床为原先的新浪图床
236 Benutzer
DevTools z-index
Adds "z-index" panel to DevTools. It shows ranking of elements sorted by z-index value. This would help you to reduce z-index numbers. Stop `z-index: 999999` !!
236 Benutzer
Giphy Search
A search engine for Giphy to quickly find the right gif for the occasion! Type "gif" followed by your search term in the search bar to quickly find results from Giphy.
236 Benutzer