🖼️ Generate prompts from images and create unique AI-generated images seamlessly with this browser plugin.
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Updated
Dec 17, 2025 - JavaScript
Universal standard for creating browser extensions.
Working through a W3C charter group, Mozilla has partnered with Microsoft and Opera to define a browser extension API that works across multiple browsers.
There is currently a preliminary specification that matches what Google has implemented in Chrome so that extensions written to the specification could potentially work on Chrome, Edge, Opera and Firefox.
🖼️ Generate prompts from images and create unique AI-generated images seamlessly with this browser plugin.
🚫 Block multiple Bilibili users easily with this Chrome extension, designed to help you remove unwanted accounts and improve your viewing experience.
Starter template for building web extensions with WXT and Nuxt UI v3. Create beautiful, accessible browser extensions using Vue 3.
Code Formatter powered by WebAssembly
Simple and intuitive browser extension, dedicated to bulk deletion of direct messages or server messages. Available in 6 languages in a concise way.
Skip YouTube video sponsors (browser extension)
A free and open source web extension to customise the look, feel, and functionality of Schoolbox :)
Source code of SingleFile for Safari
CI tool to easily publish browser extensions
Collection of essential libraries and tools for building web extensions
TTV LOL PRO removes most livestream ads from Twitch.
Webextension for the Passman Nextcloud app. Also offers browser extension & Android app.
Automatically inverts overly bright images and screenshots when browsing in dark mode to reduce eye strain. Uses brightness-based detection with a safe CSS fallback for cross-origin images. No tracking, no ads, fully open source.
A browser extension that detects shadowbans on Twitter.
Safari Extension for iPhone, iPad & Mac with automatic tracker removal, smart redirects, and restored website functionality. Universal purchase with iCloud sync. Clean URLs, skip unwanted sites, bypass restrictions. Drag-and-drop management, statistics, full customization. 100% privacy-focused.
A Wikipedia gadget to a browser extension to display article contribution information. Powered by WikiWho.
Chrome extension for comprehensive expense tracking and financial analysis, empowering users with automated e-commerce price detection, OCR receipt scanning, and real-time budget monitoring across multiple currencies.
Edge/Chrome/火狐 浏览器扩展,为管人观众在观看直播时提供更多功能,旨在增强直播间体验
A browser extension to translate Japanese by hovering over words.
SenseUI is an AI-powered web extension providing web design feedback for blind and visually impaired developers. Join our community as tester, developer or advisor to help advance this project and contribute to assistive software research.
Created by Browser Extension Community Group
Released May 7, 2015