Undo Close Tab
Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu.
44,800 users
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
22,715 users
Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
83,943 users
Tranquility Reader
Tranquility Reader improves the readability of web articles by removing unnecessary elements like ads, images, social sharing widgets, and other distracting fluff.
45,585 users
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
166,429 users
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
753,147 users
FullPage Capture
Full-page screenshot to clipboard. No tracking, no servers
Free VPN VNNet
Anonymous, secure, and unlimited VPN access — unblock websites and enjoy unrestricted content for free with VNNet
ip8.com privacy & security tools
IP8.com tools as comprehensive suite for digital diagnostics, offering an array of technical tools to enhance your security & privacy.
311 users
Volume Master
Very lightweight volume master. Boost any tab's volume up to 1000%. Per-tab control, dark mode, and audio presets.
![[Blur][White] LightOrange & Cyan](https://addons.mozilla.org/user-media/version-previews/thumbs/4077/4077377.jpg?modified=1775493657)
Control Panel for Twitter
Gives you more control over Twitter and adds missing features and UI improvements
50,450 users
YouTube Search Fixer
Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.
34,965 users
FoxyTab
Collection of Tab Related Actions e.g. Duplicate, Close Duplicates, Close to the Left, Copy Title, Merge Windows, Save as PDF, Copy Urls Tab/All/Left/Right, Host keep/close/close other, Sort by URL/Title, Asce/Desc, Move, Reload, Reload Timer
20,087 users
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.
806,952 users
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy.
417,483 users
