Container Outgoing Links
When in a container, open outgoing links with different domains in the default container.
35 users
Synced Tab Groups
Sync tab groups across devices using Firefox Account (storage.sync). Requires Firefox 142+ for tab groups APIs.
35 users
Close Tabs Hotkeys
Adds keyboard shortcuts 'Close Other Tabs ', 'Close Tabs to Left ' and 'Close Tabs to Right'.
35 users
FoE Tab Tool
Renames FOE tabs to their respective world names with some useful information at a glance, including finished productions and new messages! It also gives quick links to popular FoE world data websites.
34 users
Days Remaining Countdown & Pomodoro Timer
Days Remaining Countdown & Pomodoro Clock: Your Personal Deadline Tracker. Never miss a deadline again with the Days Remaining Countdown extension. This handy tool lets you set countdown on every new tab with beautiful backgrounds from Pexels.
34 users
Banwenyu New Tab
Know your browser new tab better；Customize drag&drop；Sort as you like；Make your browser more in line with your work&study habits.
34 users
RKN Alert
This extension shows a notice about the site in current tab if it's blocked by government in Russia. If domain or ip in current tab is blocked, the extension will change icon to red color. For example: rutracker.org is blocked, google.com is not.
34 users
Open a new tab (Ctrl+T)
Opens a new tab like the original new tab button or the shortcut (Ctrl+T)
34 users
Send2AI – Browser AI Client & Sidebar Assistant
Send2AI is a free, lightweight browser-based AI client that brings a sidebar-style AI assistant straight out of the box. It lets you plug in any model you like—ChatGPT, Gemini, DeepSeek, Olama (local AI), and more.
34 users
Tab Renamer & Title Manager
Easily rename your tabs for better organization—custom titles persist across sessions, sync everywhere, and look great in dark mode!
34 users
Teams Stay Active
Keeps Microsoft Teams active in the web client with optional per‑day scheduling and a visual timeline editor.
34 users
Briteinno WA Sender
Extension for Firefox developed by Briteinno. Allows users to manage WhatsApp Web campaigns with templates, schedule messages, and track reports.
34 users
Universal Browser Manager
Universal manager for Firefox. Manage your tabs, bookmarks, history and clipboard using powerful filtering and sorting capability. Easily select multiple items and handle them at once. Formerly named as At Your Command.
34 users
Sequential Tab Loader
Loads tabs sequentially one by one or in batches to reduce lag and reduce time until you get the first tab(s) fully loaded. Can also be used to just open tabs in a discarded state.
34 users
Whois Checker
The Whois Checker! IP Checker extension identifies your IP address with just one click, please note it DOES NOT hide or change your IP address. This tool is to be used to check your current IP address.
34 users
Aggregate Tabs to Main Window
Aggregate new tabs to a window which has most many tabs and largest size.
34 users
