BlueLiteBlocker
Hide tweets from Twitter Blue users you don't follow without needing to mute or block them. Customizable to allow tweets from accounts with more than a set number of followers.
582 users
Video Converter
Convert any video file to selected formats (i.e. mp4) inside your browser!
582 users
Better Naifu YouTube Gaming
BetterNaifuYTG enhances YouTube Live Chat with more emotes (including Twitch, BTTV, FFZ emotes), new features, and more.
582 users
Amazon Brand Detector
A browser extension that reveals Amazon brands and exclusive products while you shop online.
582 users
[TST] Colorize Tabs
This extension allows to set individual color for each tab in order to highlight it
580 users
Legacy Wikipedia
Enables the usage of various old layouts on every Wikipedia article.
580 users
Google & YouTube Cookie Consent Popup Blocker
Block “Before you continue” cookie consent popups on Google and YouTube
579 users
Landmarks
Landmark Navigation via Keyboard or Pop-up
578 users
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.
578 users
Zoom to Fill
This extension will zoom to fill the video in full screen. In other words, remove black bars while watching Youtube or Netflix or HBO or anything in full screen. Just Press 'Z' while in fullscreen watching the video. Boom. That's it.
577 users
Automatic Reader View
Automatically load webpages in Firefox's Reader View – as the default for the websites you specify.
574 users
minimal
A minimal, less attention grabbing, internet experience.
574 users
New Tab Same Group
Opens new tabs in the same group as the active one — right after, at the beginning, or at the end. Supports Firefox’s native tab groups, vertical (sidebar) or horizontal (classic) modes.
573 users
Kill Sticky
Kill off the annoying floating things blocking the website you're trying to see.
572 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.
570 users
Forces the display of the browser's translate butt
In recent versions of the Firefox browser, a button in the address bar allows you to translate a page, but sometimes it doesn't appear. This extension forces the translation button to be displayed.
570 users
Twitter Demetricator
Twitter Demetricator hides all the metrics on Twitter. Follower, like, and retweet counts all disappear. The result lets you try out Twitter without the numbers, to see what happens when you can no longer judge yourself or others in metric terms.
569 users
Somtoday Mod
Adjust the appearance of Somtoday. Adds a dark mode, background images, fonts, colors and more.
567 users
Decreased Productivity by andryou
Discreetly surf the web! Control exactly how you want web pages to look like.
565 users
Custom Page Zoom
Easily set a custom zoom level for each website (or all websites)
564 users
Adaptive Darkmode
A simple add-on that lets you pick and choose what sites to apply a slick, dark mode to.
563 users
JSONovich
Pretty-prints JSON content in the browser for easy, unobtrusive viewing.
561 users
CanvasPlus
CanvasPlus: Power up your learning with color themes, navigation shortcuts, and improved performance.
561 users
Text Contrast for Dark Themes
Fixes low-contrast text when using a dark desktop theme.
560 users
Gmail Checker
Get notifications for multiple Gmail accounts, and read or delete email without opening Gmail.
558 users