VolMax - Volume Booster & EQ
Boost volume up to 1000%, 6-band EQ, balance, night mode, per-tab memory, and hotkeys.
580 users
Old Twitter Layout (2026)
Browser extension to return old Twitter layout from 2015 (and option to use 2018 design). This extension doesn't add any CSS on top of original Twitter. It's fully original client that replaces Twitter, making it much faster than alternatives.
578 users
Telegram
Telegram Web tab will be pinned to Firefox. If Telegram tab is not present, a new one will be created.
557 users
Very Simple Notepad
This is a Very Simple Notepad. Good for everything. Just jot down your Ideas or notes so you don't forget them. Very helpful. Saves when you close it. Saves and works on all tabs. If you can support, please do so at PAYPAL.ME/USEFULPROGRAMMER
556 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.
552 users
Claude Meter - Claude Usage Tracker
Track your Claude AI usage in real time. See session limits and reset timers at a glance.
552 users
Tab Grouper - Group Every Open Tabs
Create and manage tab groups for better browsing and research.
542 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.
535 users
Google & YouTube Cookie Consent Popup Blocker
Block “Before you continue” cookie consent popups on Google and YouTube
534 users
SixIndicator
Shows a simple icon, if IPv6 or IPv4 was used for the request of the site. When clicking on the icon, more information is shown, like the number of requests per domain and if these requests were made via IPv6 or IPv4.
524 users
Accented Letters - Special characters
Easily copy and insert accented letters and special characters with one click. Customise your character sets and use auto-insert.
521 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.
511 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.
505 users
Markdown Editor for Firefox
Markdown Editor for Firefox also comes with one-click HTML conversion, file support and other discreet gems.
501 users
Foxen - FunPay Tools
форк проекта FunPay Tools, адаптированный для Firefox и дополненный новыми функциями.
498 users
Focused YouTube
Stay focused by removing video suggestions and promotions from YouTube making it clean and distraction free
488 users
Ask Historians Comment Helper
Ask Historians Comment Helper will show an improved comment count for the sub-reddit r/AskHistorians. It also allows you to monitor topics to see when they will get an answer.
478 users
Shorts Blocker for YouTube
Remove YouTube Shorts | Block Shorts scrolling | Redirect Shorts to video player
442 users
ChatGPT Widescreen
🏆 Award-winning extension to enhance ChatGPT with wide/full/tall-screen + spamblock modes. Also works on poe.com!
434 users
