MCP SuperAssistant
Brings MCP to ChatGPT, DeepSeek, Perplexity, Grok, Gemini, Google AI Studio, OpenRouter, DeepSeek, T3 Chat, Mistral and Github Copilot.
251 Benutzer
Stay secure with CyberGhost VPN Free Proxy
Unblock any restricted website with CyberGhost VPN Proxy! One-Click connect to secure your connection! Unlimited traffic –100% FREE!
251 Benutzer
Dormancy
Dormancy 'retires' tabs that have gone unused for a while, freeing up that memory. It then restores the tabs to life when accessed.
250 Benutzer
Reload Without Cache
Provide a toolbar button to reload the current tab without using the web cache. This is useful for testing a live site during web development, or any other case where you suspect an apparent malfunction in a site is related to cached data.
250 Benutzer
New Tab Beside
Eine einfache Erweiterung, die neue Tabs oder Duplikate direkt neben dem aktuellen Tab öffnet. Viele andere Browser haben die Funktion eingebaut, aber nicht Firefox, und so wurde diese Erweiterung erstellt.
250 Benutzer
Site Palette
Site Palette generates a color palette from any website, allowing designers to use it as a reference in their work.
249 Benutzer
Pinned Google Contacts
Go to the pinned Google Contacts tab. If it doesn't exist, it's created.
248 Benutzer
ASS Danmaku
Download danmaku / comments in ASS format from AcFun, bilibili, and, Niconico. Watch video on supported site, and danmaku download button will appear on the right of address bar.
248 Benutzer
tabsleeper
Lightweight tab management Tabsleeper lets you sleep windows and tabs, putting them somewhere safe and closing the window. When you’re ready, you can wake them and pick up exactly where you left off
247 Benutzer
Text Linky Tool
A useful tool for web links. Features: Copy as plain text. Copy as HTML source. Copy Link Name & URLs. Copy Tab Name & URLs. Analyze image/page URLs.
247 Benutzer
Metric Cooking
Annotates US cooking units with their metric equivalent (e.g. 1 3/4 cups sugar [350 g])
247 Benutzer
No Private Browsing
Blocks all access to websites in private browsing mode by replacing the content of the webpage with a simple "No.".
247 Benutzer
Memex
Remember Everything You Read Online. An open-source and privacy focused extension to Full-Text Search, Annotate and Organise your Web-Research
247 Benutzer
Save To The Wayback Machine
[Discontinued] Quickly save web pages to the Internet Archive's Wayback Machine and see the last time your current page was archived.
246 Benutzer
Remove css from website
Removes css from website. Remove inline styles, stylesheets, add custom styles.
246 Benutzer
Tab List Board
Enables you to classify opened tabs freely and switch tab easily by tab lists displayed on a board.
246 Benutzer
