Code Editor
Powered by the Monaco Editor, it provides support for basic syntax colorization, IntelliSense, validation and Diff Editor features.
617 users
Fast Tab Switcher
Fast Tab Switcher allows you to find and switch to any tab immediately. It is very useful if you have multiple windows and/or lots of tabs opened. Just press Ctrl+Space!
611 users
Tab Split Merger
Split tabs into separate windows and easily merge them back together into one.
610 users
View Image in New Tab
Adds the ‘View Image in New Tab’ context menu item to the Firefox Context Menu.
609 users
![[Dark Theme] - Native Dark](https://addons.mozilla.org/user-media/addon_icons/938/938596-64.png?modified=37f40c82)
[Dark Theme] - Native Dark
Native Dark allows for customization to match your system accent colors. Read the README file for advanced instructions. https://github.com/spikespaz/firefox-nativedark/blob/legacy/README.md
602 users
Bazzacuda Image Saver Plus^2
One-click, or two-clicks, batch saving of images opened in tabs. This extension will cycle through all open tabs. If tab contains a single image, the image will be saved to disk and, optionally, the tab will be closed.
600 users
PiHole Browser Extension
Browser extension to control your PiHole. Built with Vue, Typescript and ❤
591 users
Dark Theme for Facebook™
A schedulable and customizable dark theme for facebook.com and messenger.com
590 users
Brightness Slider Per Tab
Adjust brightness per tab. Minimal permissions. Low resource usage.
587 users
Easy Session Manager
Easy Session Manager allows you to manage your Firefox session (tabs) by backing up or loading them in your current profile.
584 users
![[TST] Colorize Tabs](https://addons.mozilla.org/user-media/addon_icons/2745/2745117-64.png?modified=03000b9f)
[TST] Colorize Tabs
This extension allows to set individual color for each tab in order to highlight it
578 users
Visual bookmarks
Simple speed dial bookmarks page, including search, add, edit, delete and dragging bookmarks.
575 users
Mute YouTube ads
Mutes any www.youtube.com tab when it detects video ads on it. Unmutes the tab when the ads are gone. Backs out on tabs where you manually change the muted state of the tab.
573 users
Save Tab URLs
Show, save and restore the page URLs along with page Titles of all opened tabs of current browser window. Show as copyable plaintext. Save and restore from text file.
566 users
Containers Helper
Helps improve container management by providing container searching, deleting, modifying, duplicating, and default URLs on a per-container or bulk basis. Complements the multi-account containers addon.
561 users
Disable Tab Detach 2
Disable tab tearing. Prevents unintentionally detaching a tab from the window. When the tab is detached from the window, return it to the original position.
553 users
Close Tab Button Quantum
Toolbar button to close the current tab. Works on the newest version of Firefox. This is a replacement for browser.tabs.closeButtons feature set to '3' of old firefox.
551 users
