Firefox Relay
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
20,738 users
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
167,258 users
Imagus
With a simple mouse-over you can enlarge images and display images/videos from links.
53,569 users
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
167,258 users
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
97,125 users
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
75,311 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
805,093 users
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
228,947 users
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1,334,314 users
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
228,947 users
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
51,041 users
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
53,482 users
7TV
Improve your viewing experience on Twitch and Kick with new features, emotes, vanity and performance.
164,672 users
FrankerFaceZ
The Twitch Enhancement Suite - Get custom emotes and tons of new features you'll never want to go without.
105,222 users
Watch2Gether
With Watch2Gether you can watch videos together with your friends. Enhance your Watch2Gether experience with our official browser extension.
58,780 users
