Adaptive Tab Bar Colour
Turn Off the Lights for Firefox
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
44.794 wužiwarjow
Default Bookmark Folder
Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
12.070 wužiwarjow
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
143.384 wužiwarjow
![Pink Stars [Animated]](https://addons.mozilla.org/user-media/version-previews/thumbs/4045/4045421.jpg?modified=1741971535)
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
141.885 wužiwarjow
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
76.487 wužiwarjow
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
940.510 wužiwarjow
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1.168.776 wužiwarjow
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
188.630 wužiwarjow
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
38.136 wužiwarjow
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
63.395 wužiwarjow
uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
9.078.246 wužiwarjow
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1.343.134 wužiwarjow
Bitwarden Password Manager
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information.
822.766 wužiwarjow
NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
258.820 wužiwarjow