SilveOS
SilveOS.com - free to use internet operating system or webtop. It provides a cross-platform environment similar to that of Windows inside web browser.
112 users
Mouse & Video
This extension allows you to seek, switch to fullscreen, change volume, brightness, playback speed and move any html5 video to a popup window by using the mouse wheel.
112 users
Desmos Unlocked
Write beautiful equations in the Desmos graphing calculator by customizing the underlying math formula editor from an easy-to-use control panel. Gain access to more Greek letters + many other symbols.
112 users
Whiteboard Pro – Draw On Any Site
Turn any webpage into a whiteboard! Draw freehand, create lines, and customize thickness, opacity, and colors. Works on any site with full-page coverage. Perfect for notes, brainstorming, and teaching—fast, lightweight, and privacy-friendly. 🚀
112 users
Bionify - Bionic Reading Plugin
Bionify is a WebBrowser extension that allows for Bionic Reading on many webpages.
112 users
Mobile Fullscreen Overlay
Displays an on-page fullscreen overlay button that uses the standard Fullscreen API. The overlay automatically hides after a few seconds.
112 users
Webpage Color Adjuster
Adjust Brightness, Contrast, Saturation, Hue, and Warmth of webpages.
112 users
Sevana Pensioner ID Formatter
Format and copy Pensioner ID and Aadhaar to use directly in Jeevan Rekha website, and show mustering status at the top of Sevene website.
111 users
Instance Assistant for Lemmy & Kbin
Instance Assistant is a collection of tools to enhance your browsing experience on Lemmy and Kbin
110 users
Workona New Tab
This extension requires a Workona account. Find your work faster with the Workona New Tab. You’ll be able to easily access your workspaces and search all of your tabs in Firefox.
110 users
Instagram Helper
Supercharge Instagram on Desktop: Add video seek bars, volume sliders, hold-to-speed-up (2x), and explore links just like mobile.
110 users
RTL for AI Sites
Smart right-to-left for AI sites like Claude, ChatGPT, Gemini, Grok, DeepSeek, Perplexity, Copilot, Poe and Arena.
110 users
DarkBili - Dark Mode for bilibili.com
Bilibili Dark Mode 哔哩哔哩深色模式 bilibili dark mode 可以给你的 bilibili 网页开启夜间模式，提供更加舒服的视觉效果，以及与你的整个系统相匹配。
109 users
Sticky Containers
New tabs and windows will have the same container as the current tab. Links opened from external programs will also try to keep the same container as the tab which had focus.
109 users
StylerGPT for ChatGPT
Custom Themes for ChatGPT, Prompt Manager, Prompt History, Folders, Export to PDF/DOCX, Bulk Actions, and more!
109 users
