Browser extensions rankings
Browser extensions, ordered by GitHub stars · 76 projects collected, showing the top 24 by stars
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darkreaderdarkreaderAn open-source browser extension that analyzes web pages and generates dark mode to reduce eyestrain while browsing, supporting Chrome, Firefox, and Edge with extensive customization.TypeScript 22.4k 2026.09.242
cat-catchxifangczyA browser resource sniffing extension that filters and lists resources on the current page, supporting Chrome, Edge, and Firefox.JavaScript 22.1k 2026.07.293
read-frogmengxi-reamAn open-source AI-powered browser extension for language learning, supporting immersive translation, article analysis, multiple AI models, and a personalized learning experience.TypeScript 10.1k 2026.10.184
simpreadKenshinA browser extension that transforms web pages into an immersive reading mode, restoring the essence of reading with support for hundreds of site types and rich theme and annotation features.JavaScript 8.7k 2025.07.135
BilibiliSponsorBlockhanyddA browser extension that skips sponsored segments in Bilibili videos, ported from SponsorBlock. It automatically fetches and skips ad segments and also supports skipping intros, outros, and other segment categories.TypeScript 6.2k 2026.10.166
scriptcatscriptscatA powerful userscript manager browser extension fully compatible with Tampermonkey scripts, featuring an innovative background script execution framework, rich API extensions, cloud sync, scheduled scripts, and a security sandbox.TypeScript 5.6k 2026.10.157
BewlyCatkeleusA Bilibili browser extension based on BewlyBewly, retaining the original UI beautification features while adding default player mode, custom shortcuts, per-UP volume balancing, random playlist playback, and many other enhancements.Vue 4.4k 2026.10.198
globalSpeedpolywockA web extension to set a default speed for video and audio, with URL rules, media hotkeys, volume boost, and pitch shift filters.TypeScript 2.8k 2026.09.289
chrome_plusBush2021Chrome++ Next enhances Google Chrome on Windows via version.dll injection, adding tab behaviors, a boss key, key remapping, portable directories and command-line options that extensions cannot provide.C++ 2.2k 2026.07.3010
HeaderEditorFirefoxBarA browser extension that can modify request headers, response headers, and response body, redirect requests, and cancel requests. 100% FREE, no ads, no data collection, supporting Firefox, Chrome, and Edge.TypeScript 1.3k 2026.10.1511
biliplus0xlauA Chrome/Edge/Firefox browser extension for improving the Bilibili web experience, offering a clean home mode, feed history navigation, and hiding live/ad cards.JavaScript 1.1k 2026.09.0212
FastStreamAndrews54757A browser extension that replaces video players on websites with a custom player designed for minimal buffering, offering a smoother video playback experience with subtitle upload and OpenSubtitles search.JavaScript 999 2026.10.0913
auto-extension-managerJasonGrassA browser extension manager that automatically enables or disables specified extensions based on URL, profile, OS, and time conditions, with batch import/export support.JavaScript 853 2026.09.2814
VideoAdGuardZeroTang05An LLM-powered browser extension for detecting embedded ads in Bilibili videos, automatically identifying and skipping sponsored content with subtitle and audio recognition support.TypeScript 767 2026.08.3015
azusa-playerkenmingwangAzusa-Player is a third-party Bilibili audio player shipped as a browser extension, turning videos into audio with single/multi-part search, song-title extraction, and lyric search.TypeScript 616 2026.04.1316
ContextSearch-web-extssborbisA search engine manager extension for modern browsers that lets you add any search engine and search using a variety of menus and shortcuts.JavaScript 462 2026.09.1317
Card-master-browser-extension-publicLYiHubA browser extension that gamifies the management of user scripts and web capabilities, featuring AI-powered script generation, content filtering, video enhancement, media control, and more, supporting Chromium, Firefox, and Safari.TypeScript 430 2026.10.1318
TabulaBilitjskyA Bilibili homepage recommendation purification browser extension that reduces personalized recommendations based on login status and browsing history, making the feed more generalized, random, and like a public trending stream to help users break out of information bubbles.HTML 332 2026.05.2819
Mieru-OCRMakotoArai-CNA browser CAPTCHA recognition assistant based on the ddddocr model, using ONNX Runtime Web for fully offline inference in the browser, supporting userscripts and browser extensions.TypeScript 236 2026.06.1020
lemon-new-tabRedlnnLemon New Tab is a local-first open-source browser new tab extension offering flexible search, quick navigation, bookmark management, rich wallpapers, and highly personalized options, with no news feed or ads, supporting Chrome, Edge, and Firefox.TypeScript 200 2026.10.1721
CebianmaotoumaoA Chrome extension that puts an AI assistant in the browser side panel, capable of reading the current page, picking elements, emulating mobile devices, attaching files, remembering facts across chats, and plugging into external tools via MCP, with no account required and privacy-first design.TypeScript 164 2026.10.1022
xbnnececxb is a browser extension that redesigns Weibo, removing noise from the feed for a focused, X-like reading experience, available for Chrome, Firefox and Edge.TypeScript 163 2026.08.1623
BiliChromeEZ118A third-party Bilibili client browser extension (BiliScape) designed for old netbooks, enabling smooth Bilibili video playback on low-spec devices, with JS plugin extension support. The project is no longer maintained.JavaScript 140 2026.02.0224
bilibili-ambilighticeorange-devBilibili Ambient Light is a browser extension ported from a YouTube ambilight plugin that projects video colors around the player with WebGL and Canvas2D, removing black bars and blending with a dark theme.JavaScript 138 2026.10.19
darkreaderdarkreaderAn open-source browser extension that analyzes web pages and generates dark mode to reduce eyestrain while browsing, supporting Chrome, Firefox, and Edge with extensive customization.TypeScript 22.4k 2026.09.242cat-catchxifangczyA browser resource sniffing extension that filters and lists resources on the current page, supporting Chrome, Edge, and Firefox.JavaScript 22.1k 2026.07.293read-frogmengxi-reamAn open-source AI-powered browser extension for language learning, supporting immersive translation, article analysis, multiple AI models, and a personalized learning experience.TypeScript 10.1k 2026.10.184simpreadKenshinA browser extension that transforms web pages into an immersive reading mode, restoring the essence of reading with support for hundreds of site types and rich theme and annotation features.JavaScript 8.7k 2025.07.135BilibiliSponsorBlockhanyddA browser extension that skips sponsored segments in Bilibili videos, ported from SponsorBlock. It automatically fetches and skips ad segments and also supports skipping intros, outros, and other segment categories.TypeScript 6.2k 2026.10.166scriptcatscriptscatA powerful userscript manager browser extension fully compatible with Tampermonkey scripts, featuring an innovative background script execution framework, rich API extensions, cloud sync, scheduled scripts, and a security sandbox.TypeScript 5.6k 2026.10.157BewlyCatkeleusA Bilibili browser extension based on BewlyBewly, retaining the original UI beautification features while adding default player mode, custom shortcuts, per-UP volume balancing, random playlist playback, and many other enhancements.Vue 4.4k 2026.10.198globalSpeedpolywockA web extension to set a default speed for video and audio, with URL rules, media hotkeys, volume boost, and pitch shift filters.TypeScript 2.8k 2026.09.289chrome_plusBush2021Chrome++ Next enhances Google Chrome on Windows via version.dll injection, adding tab behaviors, a boss key, key remapping, portable directories and command-line options that extensions cannot provide.C++ 2.2k 2026.07.3010HeaderEditorFirefoxBarA browser extension that can modify request headers, response headers, and response body, redirect requests, and cancel requests. 100% FREE, no ads, no data collection, supporting Firefox, Chrome, and Edge.TypeScript 1.3k 2026.10.1511biliplus0xlauA Chrome/Edge/Firefox browser extension for improving the Bilibili web experience, offering a clean home mode, feed history navigation, and hiding live/ad cards.JavaScript 1.1k 2026.09.0212FastStreamAndrews54757A browser extension that replaces video players on websites with a custom player designed for minimal buffering, offering a smoother video playback experience with subtitle upload and OpenSubtitles search.JavaScript 999 2026.10.0913auto-extension-managerJasonGrassA browser extension manager that automatically enables or disables specified extensions based on URL, profile, OS, and time conditions, with batch import/export support.JavaScript 853 2026.09.2814VideoAdGuardZeroTang05An LLM-powered browser extension for detecting embedded ads in Bilibili videos, automatically identifying and skipping sponsored content with subtitle and audio recognition support.TypeScript 767 2026.08.3015azusa-playerkenmingwangAzusa-Player is a third-party Bilibili audio player shipped as a browser extension, turning videos into audio with single/multi-part search, song-title extraction, and lyric search.TypeScript 616 2026.04.1316ContextSearch-web-extssborbisA search engine manager extension for modern browsers that lets you add any search engine and search using a variety of menus and shortcuts.JavaScript 462 2026.09.1317Card-master-browser-extension-publicLYiHubA browser extension that gamifies the management of user scripts and web capabilities, featuring AI-powered script generation, content filtering, video enhancement, media control, and more, supporting Chromium, Firefox, and Safari.TypeScript 430 2026.10.1318TabulaBilitjskyA Bilibili homepage recommendation purification browser extension that reduces personalized recommendations based on login status and browsing history, making the feed more generalized, random, and like a public trending stream to help users break out of information bubbles.HTML 332 2026.05.2819Mieru-OCRMakotoArai-CNA browser CAPTCHA recognition assistant based on the ddddocr model, using ONNX Runtime Web for fully offline inference in the browser, supporting userscripts and browser extensions.TypeScript 236 2026.06.1020lemon-new-tabRedlnnLemon New Tab is a local-first open-source browser new tab extension offering flexible search, quick navigation, bookmark management, rich wallpapers, and highly personalized options, with no news feed or ads, supporting Chrome, Edge, and Firefox.TypeScript 200 2026.10.1721CebianmaotoumaoA Chrome extension that puts an AI assistant in the browser side panel, capable of reading the current page, picking elements, emulating mobile devices, attaching files, remembering facts across chats, and plugging into external tools via MCP, with no account required and privacy-first design.TypeScript 164 2026.10.1022xbnnececxb is a browser extension that redesigns Weibo, removing noise from the feed for a focused, X-like reading experience, available for Chrome, Firefox and Edge.TypeScript 163 2026.08.1623BiliChromeEZ118A third-party Bilibili client browser extension (BiliScape) designed for old netbooks, enabling smooth Bilibili video playback on low-spec devices, with JS plugin extension support. The project is no longer maintained.JavaScript 140 2026.02.0224bilibili-ambilighticeorange-devBilibili Ambient Light is a browser extension ported from a YouTube ambilight plugin that projects video colors around the player with WebGL and Canvas2D, removing black bars and blending with a dark theme.JavaScript 138 2026.10.19