Night Mode - Dark Theme
A universal dark theme. Night Mode is an extension that helps you quickly turn the screen (browser) to dark at night time. Toolbar button serves as an On & Off switch which enables you to easily and quickly turn the extension On or Off.
544 users
Grayscale Bro
A minimal Firefox extension for monochrome browsing. Supports dark theme and grayscale only on selected hostnames. [Notice: Doesn't work at mozilla pages]
544 users
Thematic (was Persona Switcher)
Quickly switch between your themes or reset the theme back to the default via a menu or the keyboard. You can also automatically rotate through all of your themes on a time interval you select. Works for Firefox and Thunderbird.
542 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
542 users
YouTube Shorts Blocker
Remove YouTube shorts (toggleable) from YouTube videos feed, avoiding distractions.
540 users
Google & YouTube Cookie Consent Popup Blocker
Block “Before you continue” cookie consent popups on Google and YouTube
539 users
OCR + Translate
Open source addon + server (see description) combo to run OCR + translations of images on browser page. Uses freely available models and can run totally offline
535 users
YouTube Enhanced Media Controls (for Mobile)
Adds an enhanced player wrapper to the YouTube mobile site (m.youtube.com), adding greater accessibility and providing fixes.
535 users
Tab Grouper - Group Every Open Tabs
Create and manage tab groups for better browsing and research.
533 users
Amazon Brand Detector
A browser extension that reveals Amazon brands and exclusive products while you shop online.
532 users
Call a Number via Fritz!Box
Markieren Sie eine Telefonnummer auf einer Webseite oder in einer Email und Rufen diese über das Contextmenü direkt über die Fritz!Box an. Benötigt eine Fritz Box mit Firmware 5.5+ und aktivierte Wählhilfe.
531 users
Re-Pagination - WebExtension fork
Load consecutive pages in a single tab at once, or view them in a slideshow, similar to AutoPager but not as automatic. Useful for searches, forums, and webcomics. This is a fork of Nils Maier's Re-Pagination addon, updated for Firefox Quantum.
531 users
Disable Polymer on YouTube
The polymer redesign of YouTube has made the site very slow for Firefox users. This add-on adds the "disable_polymer" option to YouTube URLs in order to revert back to the old classic design.
529 users
Smarter Smartschool
- Adds a point total to Smartschool. - Adds custom theming to Smartschool.
528 users
FlowMouse - Mouse Gestures
A privacy-focused, open-source mouse gesture extension for seamless browsing. Enjoy responsive gestures and super drag support.
525 users
Fullscreen Toggle Button
Adds a button to toggle fullscreen mode. Mainly made for Android to force fullscreen. Makes a small button in the bottom-right that forces fullscreen and auto-hides. Has a settings popup for options such as positioning.
523 users
Kill Sticky
Kill off the annoying floating things blocking the website you're trying to see.
522 users
Dark Reader Night Eye
Dark Mode instantly transforms any website into a beautiful, easy-on-the-eyes dark theme. 🌙
520 users
