327,991 extensions · updated Jun 30, 2026
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Search 327,991 extensions, track installs, ratings & permissions over time — or describe what you need with AI semantic search.
| Name | Category | Developer | Users ↑ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ReqBin HTTP Client ReqBin HTTP Client to send HTTP API requests to the localhos… | Developer Tools | 100.0K | no change0% | ★ 3.8 | 18 | 1.3 | V3 | 13.74KiB | 1 | — | May 10, 2026 | ||
 | Dimensions A tool for designers to measure screen dimensions | Developer Tools | Felix Niklas | 100.0K | no change0% | ★ 4.2 | 461 | 3.0.1 | V3 | 19.88KiB | 1 | activeTab, scripting | Oct 7, 2025 | ★ |
 | Hoppscotch Browser Extension Provides more capabilities for Hoppscotch | Developer Tools | Hoppscotch Support | 100.0K | no change0% | ★ 4.0 | 46 | 0.37 | V3 | 453KiB | 1 | storage, tabs, cookies, s… | Nov 27, 2024 | |
 | NiCE Browser Connector RTI Client communication with browser web extension | Developer Tools | nicesystemsrti | 100.0K | no change0% | ★ 5.0 | 1 | 7.9.1178 | V3 | 111KiB | 1 | nativeMessaging, tabs, we… | Nov 4, 2025 | |
 | WCAG Color contrast checker To check the color contrast between foreground and backgroun… | Developer Tools | Jorge Rumoroso | 100.0K | no change0% | ★ 3.9 | 35 | 3.8.5 | V3 | 158KiB | 1 | activeTab, storage, webNa… | Dec 27, 2025 | ★ |
 | Moesif Origin/CORS Changer & API Logger Allow cross-domain requests by override Origin and CORS head… | Developer Tools | Moesif | 100.0K | no change0% | ★ 3.8 | 195 | 1.0.6 | V3 | 823KiB | 1 | activeTab, declarativeNet… | May 20, 2024 | |
 | AWS Extend Switch Roles Extend your AWS IAM switching roles. You can set the configu… | Developer Tools | Tilfin Ltd. | 100.0K | no change0% | ★ 4.9 | 89 | 6.1.0 | V3 | 97.95KiB | 1 | activeTab, storage | Dec 15, 2025 | |
 | User Agent Switcher Simplest way to switch between user-agents in your browser! … | Developer Tools | Web User-Agent | 100.0K | no change0% | ★ 4.1 | 1,156 | 1.1.16 | V3 | 220KiB | 32 | storage, unlimitedStorage… | May 29, 2026 | ★ |
 | SelectorGadget Easy, powerful CSS Selector generation. | Developer Tools | tectonic | 100.0K | no change0% | ★ 4.5 | 112 | 1.2.0 | V3 | 86.66KiB | 1 | scripting | Aug 3, 2022 | |
 | NoFollow Outline nofollow links, detect nofollow and noindex meta tag… | Developer Tools | Igor | 100.0K | no change0% | ★ 4.3 | 234 | 6.0.1 | V3 | 62.17KiB | 1 | scripting, storage, tabs | Aug 27, 2024 | ★ |
 | Analytics Debugger Your Single Source of Truth (SSOT) for debugging analytics i… | Developer Tools | David Vallejo | 100.0K | no change0% | ★ 4.6 | 230 | 2.4.6 | V3 | 300KiB | 1 | webNavigation, webRequest… | Sep 20, 2023 | ★ |
 | Page load time Displays page load time in the toolbar | Developer Tools | Alexander Vykhodtsev | 100.0K | no change0% | ★ 4.5 | 253 | 4.0 | V3 | 19.72KiB | 1 | activeTab, storage | Sep 9, 2024 | ★ |
 | JSONView View JSON documents in the browser. | Developer Tools | Benjamin Hollis | 100.0K | up 100.0 percent+100.0% | ★ 3.8 | 43 | 3.2.0 | V3 | 83.35KiB | 21 | webRequest, storage | May 19, 2025 | ★ |
 | JSON Viewer Validates and makes JSON documents easy to read. Open source… | Developer Tools | teocci | 100.0K | no change0% | ★ 4.2 | 158 | 1.0.3 | V3 | 104KiB | 1 | clipboardWrite, scripting… | Feb 24, 2024 | |
 | 八爪鱼RPA Add-on for web automation. provide by OctopusRPA | Developer Tools | ajwyyan | 100.0K | no change0% | ★ 5.0 | 1 | 0.0.49 | V3 | 74.6KiB | 1 | scripting, debugger, tabs… | Jun 19, 2026 | |
 | Pesticide A CSS debugging tool that inserts outlines onto all elements… | Developer Tools | londonappbrewery | 200.0K | no change0% | ★ 4.0 | 143 | 2.0.0 | V3 | 24.29KiB | 1 | activeTab, scripting | Mar 10, 2025 | |
 | SkyGuard Endpoint Browser Helper Skyguard Endpoint Extension. | Developer Tools | skyguard.endpoint | 200.0K | no change0% | ★ 1.0 | 11 | 3.9.7 | V3 | 25.79KiB | 1 | tabs, downloads, nativeMe… | Mar 6, 2024 | |
 | Vercel Use the Vercel Toolbar on production deployments | Developer Tools | Vercel | 200.0K | no change0% | ★ 4.7 | 40 | 1.4.1 | V3 | 42.43KiB | 1 | alarms, storage, webReque… | Nov 15, 2025 | |
 | Omnibug Omnibug is a browser extension to decode and display outgoin… | Developer Tools | Philip Lawrence | 200.0K | no change0% | ★ 4.3 | 55 | 2.1.0 | V3 | 1.36MiB | 1 | storage, webNavigation, w… | Jan 3, 2025 | ★ |
 | SEO Analysis & Website Review by WooRank Instant SEO analysis and website reviews for SEO, mobile, us… | Developer Tools | Woorank | 200.0K | no change0% | ★ 3.9 | 617 | 2.2.3 | V3 | 22.69KiB | 7 | activeTab | Dec 17, 2021 | |
 | OCR - Image Reader A powerful optical character recognition (OCR) extension to … | Developer Tools | brian.girko | 200.0K | no change0% | ★ 4.1 | 243 | 0.5.0 | V3 | 7.76MiB | 1 | storage, unlimitedStorage… | Oct 13, 2025 | |
 | Ui.Vision Task and UI test automation with Computer Vision/OCR. Ui.Vis… | Developer Tools | Ui.Vision / a9t9 sof… | 200.0K | up 100.0 percent+100.0% | ★ 3.9 | 239 | 9.6.0 | V3 | 8.09MiB | 3 | bookmarks, clipboardRead,… | May 9, 2026 | ★ |
 | Live Server Web Extension Makes your existing server live. This is a browser extension… | Developer Tools | ritwickdey | 200.0K | no change0% | ★ 4.0 | 70 | 2.0.0 | V3 | 28.41KiB | 1 | storage | Dec 26, 2024 | |
 | Color Tab A beautiful color palette with every new tab! | Developer Tools | Gal Shir | 200.0K | no change0% | ★ 4.2 | 1,397 | 3.2 | V3 | 11.21KiB | 1 | — | Aug 14, 2024 | ★ |
 | DEPRECATED Secure Shell App (DEPRECATED: USE THE EXTENSION) Terminal emulator and SSH an… | Developer Tools | Google Secure Shell … | 200.0K | no change0% | ★ 4.4 | 3,051 | 0.40 | V2 | 4.21MiB | 53 | clipboardRead, clipboardW… | Sep 2, 2023 | |
 | XDown Internet Downloader enables you to download a desired item w… | Developer Tools | libxdown | 200.0K | no change0% | ★ 3.4 | 10 | 2.0.1 | V3 | 28.38KiB | 2 | cookies, nativeMessaging,… | Jan 29, 2024 | |
 | Quick Javascript Switcher Disable JavaScript on any site in one click | Developer Tools | maximelebreton | 200.0K | no change0% | ★ 4.3 | 820 | 2.2.0 | V3 | 203KiB | 1 | tabs, contentSettings, co… | Apr 21, 2025 | |
 | FeHelper - JSON格式化、编解码、二维码、开发者工具箱 30+开发者工具集：JSON格式化/BigInt精度/对比、编解码(Base64/URL/Unicode/Gzip/JW… | Developer Tools | www.baidufe.com | 200.0K | no change0% | ★ 4.6 | 339 | 2026.6.22 | V3 | 2.45MiB | 1 | alarms, tabs, scripting, … | Jun 24, 2026 | |
 | User JavaScript and CSS User JavaScript and CSS on any website | Developer Tools | tenRabbits | 200.0K | no change0% | ★ 4.8 | 656 | 3.1.2 | V3 | 1.72MiB | 2 | storage, tabs, unlimitedS… | Jul 7, 2025 | |
 | QR Code (Generator and Reader) Generate QR Code from the url of current page, link or selec… | Developer Tools | ExtAdmin | 200.0K | no change0% | ★ 3.8 | 167 | 2.0 | V3 | 731KiB | 55 | contextMenus, activeTab, … | May 31, 2024 | ★ |
 | Automa From auto-fill forms, doing a repetitive task, taking a scre… | Developer Tools | — | 200.0K | no change0% | ★ 4.4 | 279 | 1.30.01 | V3 | 2.57MiB | 1 | tabs, proxy, alarms, stor… | Feb 9, 2026 | |
 | Jam Jam is the smart screen recorder for software teams. | Developer Tools | Jam | 200.0K | no change0% | ★ 4.5 | 295 | 5.67.1 | V3 | 5.12MiB | 1 | activeTab, cookies, offsc… | Jun 25, 2026 | ★ |
 | WebRTC Control Have control over WebRTC (disable | enable) and protect your… | Developer Tools | Grephy | 200.0K | no change0% | ★ 4.5 | 214 | 0.3.4 | V3 | 55.17KiB | 1 | privacy, storage, context… | Aug 9, 2025 | |
 | CORS Unblock No more CORS error by appending 'Access-Control-Allow-Origin… | Developer Tools | balvin.perrie | 200.0K | no change0% | ★ 4.1 | 175 | 0.5.2 | V3 | 198KiB | 1 | storage, declarativeNetRe… | Jun 3, 2025 | |
 | Open SEO Stats(Formerly: PageRank Status) Shows the web rank and SEO stats for current webpage, quick … | Developer Tools | OpenAdminTools.com | 200.0K | no change0% | ★ 4.6 | 5,778 | 13.1.0 | V3 | 830KiB | 34 | tabs, scripting | Jun 4, 2024 | ★ |
 | Octotree - GitHub code tree GitHub on steroids | Developer Tools | Ovity | 200.0K | no change0% | ★ 4.9 | 1,135 | 8.3.0 | V3 | 3.4MiB | 1 | storage, contextMenus, ac… | May 28, 2026 | |
 | Website SEO Checker Get free on-page SEO report by 100+ parameters with the best… | Developer Tools | Boosta | 200.0K | no change0% | ★ 4.6 | 221 | 4.4.1 | V3 | 738KiB | 10 | activeTab, storage, ident… | Mar 20, 2026 | ★ |
 | Apollo Client Devtools GraphQL debugging tools for Apollo Client. | Developer Tools | Apollo Team | 200.0K | no change0% | ★ 2.7 | 269 | 4.25.6 | V3 | 550KiB | 1 | storage | Apr 29, 2026 | |
 | META SEO inspector Meta SEO Inspector helps web developers and curious users ex… | Developer Tools | Omiod | 200.0K | no change0% | ★ 4.4 | 629 | 3.8.20 | V3 | 387KiB | 11 | activeTab, storage, sideP… | Jun 22, 2026 | ★ |
 | ePadLink SigCaptureWeb SDK Extension The SigCaptureWebSDK Chrome Extension enables users to captu… | Developer Tools | Topaz Systems Inc | 200.0K | no change0% | ★ 3.1 | 11 | 1.2.9.0 | V3 | 22.6KiB | 1 | nativeMessaging | May 30, 2024 | |
 | Assinatura Digital no Navegador - SyngularID Realize Assinaturas Digitais no navegador. | Developer Tools | extension | 200.0K | no change0% | ★ 4.6 | 35 | 2.1.0 | V3 | 228KiB | 1 | activeTab, alarms, native… | Mar 18, 2026 | |
 | Web Server for Chrome A Web Server for Chrome, serves web pages from a local folde… | Developer Tools | kzahel | 200.0K | no change0% | ★ 4.7 | 1,941 | 0.5.3 | V2 | 1.05MiB | 1 | alarms, unlimitedStorage,… | Dec 6, 2025 | |
 | VisBug Open source browser design tools | Developer Tools | Patrick Kettner | 200.0K | no change0% | ★ 4.8 | 276 | 0.4.10 | V3 | 5.38MiB | 1 | activeTab, contextMenus, … | Nov 20, 2024 | |
 | Header Editor Lite Manage browser requests | Developer Tools | ShuangYa | 200.0K | no change0% | ★ 4.4 | 77 | 5.2.12 | V3 | 749KiB | 6 | tabs, storage, unlimitedS… | May 26, 2026 | ★ |
 | Toggle JavaScript Enable or disable JavaScript without the hassle. | Developer Tools | dsmith | 200.0K | no change0% | ★ 4.3 | 199 | 2.0 | V3 | 24.5KiB | 1 | contentSettings, storage | May 18, 2022 | ★ |
 | Caret Professional text editing for Chrome and Chrome OS | Developer Tools | Thomas Wilburn | 300.0K | no change0% | ★ 4.6 | 1,251 | 1.8.25 | V2 | 2.04MiB | 11 | clipboardRead, clipboardW… | Jun 21, 2020 | |
 | ICBCNewChromeExtension ICBC new chrome extension. | Developer Tools | icbcmobilebanking | 300.0K | no change0% | ★ 1.7 | 84 | 1.0.7.1 | V3 | 27.75KiB | 1 | nativeMessaging | May 17, 2023 | |
 | Requestly: Intercept & Modify HTTP Requests Intercept & modify HTTP(S) traffic: redirect URLs, modify he… | Developer Tools | RQ Labs India Privat… | 300.0K | no change0% | ★ 4.5 | 1,725 | 26.6.10 | V3 | 1.28MiB | 1 | browsingData, contextMenu… | Jun 10, 2026 | ★ |
 | Redirect Path The HTTP Header & Redirect Checker for SEO | Developer Tools | Ayima | 300.0K | no change0% | ★ 4.3 | 199 | 4.0.0 | V3 | 49.15KiB | 1 | webRequest, webNavigation… | May 14, 2026 | ★ |
 | PerfectPixel by WellDoneCode (pixel perfect) Drop your mockup on the live page for pixel-perfect comparis… | Developer Tools | WellDoneCode LLC | 300.0K | no change0% | ★ 4.3 | 635 | 3.1.0.7 | V3 | 946KiB | 3 | activeTab, scripting, sto… | Jun 25, 2026 | ★ |