327,991 extensions · updated Jun 30, 2026
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| Name | Category | Developer | Users ↑ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | CORS Unblock Temporarily unblock CORS for development and testing purpose… | Developer Tools | Jamsheer | 20.0K | no change0% | ★ 4.6 | 17 | 1.3 | V3 | 13.93KiB | 1 | storage, declarativeNetRe… | Jul 9, 2025 | |
 | WizExtend Get real-time security alerts and context-aware insights in … | Developer Tools | Wiz | 20.0K | up 42.9 percent+42.9% | ★ 5.0 | 30 | 1.0.20 | V3 | 7.9MiB | 1 | activeTab, cookies, conte… | Jun 16, 2026 | |
 | Color Picker Color Picker for Chrome | Developer Tools | devjah | 20.0K | no change0% | ★ 2.5 | 31 | 2.0.0 | V3 | 74.06KiB | 1 | — | Oct 22, 2025 | |
 | OWASP Penetration Testing Kit OWASP Penetration Testing Kit | Developer Tools | pentestkit.co.uk | 20.0K | no change0% | ★ 4.8 | 27 | 9.9.7 | V3 | 9.15MiB | 1 | activeTab, alarms, cookie… | Jun 8, 2026 | |
 | Demandware With Ease Use Salesforce Commerce Cloud B2C with ease! | Developer Tools | ForkPoint | 20.0K | up 50.0 percent+50.0% | ★ 4.9 | 96 | 4.8.1 | V3 | 3.58MiB | 6 | contextMenus, storage, no… | May 26, 2026 | |
 | CSS Selector Helper Dev Tools sidebar that aids finding unique CSS selectors for… | Developer Tools | jlawrence6809 | 20.0K | no change0% | ★ 3.8 | 65 | 2.0.2 | V3 | 91.27KiB | 1 | — | Jun 3, 2022 | ★ |
 | Better Ruler 一款网页测量工具，支持吸附测量。为前端开发和ui设计提供便利。 | Developer Tools | paul | 30.0K | no change0% | ★ 4.8 | 56 | 1.3.31 | V3 | 171KiB | 2 | activeTab, storage, scrip… | May 31, 2026 | ★ |
 | CSP Evaluator CSP Evaluator is a tool that allows developers to check if a… | Developer Tools | — | 30.0K | no change0% | ★ 3.1 | 33 | 0.3.3 | V3 | 296KiB | 1 | storage, webRequest | Apr 4, 2025 | |
 | Broken Link Checker A SEO tool to find broken (404) and redirected (301, 307, 30… | Developer Tools | balvin.perrie | 30.0K | no change0% | ★ 4.3 | 13 | 0.3.1 | V3 | 158KiB | 1 | storage, activeTab, scrip… | Feb 23, 2023 | ★ |
 | EditThisCookie (fork) EditThisCookie (fork) is a cookie manager. You can add, dele… | Developer Tools | EditThisCookie Fork | 30.0K | no change0% | ★ 4.4 | 18 | 1.7.11 | V3 | 1.57MiB | 37 | tabs, cookies, contextMen… | Nov 16, 2025 | |
 | What the Font Easy font identifier for any webpage. Hover any element to s… | Developer Tools | EonF Media SL | 30.0K | up 33.3 percent+33.3% | ★ 4.0 | 21 | 2.5.0 | V3 | 33.45KiB | 1 | contextMenus, scripting, … | May 16, 2026 | ★ |
 | Clear Cache for Current Tab Clears the browser cache for the current tab only. | Developer Tools | Nicolas Barraud | 30.0K | no change0% | ★ 3.7 | 6 | 1.0.0 | V3 | 17.06KiB | 1 | browsingData, activeTab | Dec 25, 2022 | ★ |
 | Time Travel Fake the current date, time and time zone in JavaScript Date… | Developer Tools | Christian Pulvermach… | 30.0K | no change0% | ★ 4.3 | 40 | 2.5.1 | V3 | 115KiB | 4 | activeTab, scripting, sto… | Jun 20, 2026 | ★ |
 | View Rendered Source View source is dead. See how the browser renders a page, not… | Developer Tools | Jon | 30.0K | no change0% | ★ 4.4 | 40 | 4.0 | V3 | 73.68KiB | 1 | contextMenus, storage | Jun 6, 2023 | ★ |
 | JSON Viewer Port of Firefox's JSON Viewer | Developer Tools | Rongjian Zhang | 30.0K | no change0% | ★ 4.7 | 49 | 2.2.0 | V3 | 140KiB | 1 | storage | Mar 26, 2024 | |
 | SEMRush Rank This extension displays the SEMRush Rank for the current pag… | Developer Tools | trellian-devs | 30.0K | no change0% | ★ 2.6 | 37 | 1.7 | V3 | 18.05KiB | 1 | tabs | Jul 4, 2025 | |
 | Google Apps Script GitHub Assistant Manage your gas code with github/github enterprise/bitbucket… | Developer Tools | leonhartX | 30.0K | no change0% | ★ 4.7 | 103 | 5.1.0 | V3 | 153KiB | 5 | identity, storage | Mar 12, 2025 | |
 | Gestão de Certificados Digitais - Sync Realize a Gestão de Certificados Digitais. | Developer Tools | extension | 30.0K | no change0% | ★ 5.0 | 2 | 2.1.1 | V3 | 218KiB | 1 | nativeMessaging, storage | Jan 16, 2025 | |
 | Codenvy Codenvy is a cloud IDE and developer workspace server that a… | Developer Tools | Сodenvy | 30.0K | no change0% | ★ 4.3 | 575 | 5.0 | — | 24.91KiB | 1 | — | Oct 27, 2017 | |
 | Chromium browser automation Extension for automating chromium browser, Create project ->… | Developer Tools | saroyanm | 30.0K | no change0% | ★ 3.5 | 217 | 10.0.1 | V3 | 136KiB | 1 | cookies, tabs, storage, s… | Jun 11, 2024 | ★ |
 | Google Pagespeed Insights Assess the speed of websites both on mobile devices and desk… | Developer Tools | APPWRK-IT | 30.0K | no change0% | ★ 2.3 | 9 | 1.1.1 | V3 | 126KiB | 1 | activeTab | May 7, 2025 | ★ |
 | Get CRX Get source .crx extension file of any Chrome extension | Developer Tools | Adam Carbonell | 30.0K | up 33.3 percent+33.3% | ★ 4.5 | 88 | 1.51 | V3 | 9.7KiB | 1 | contextMenus, downloads | Nov 18, 2023 | ★ |
 | Spector.js Explore and Troubleshoot your WebGL scenes easily. | Developer Tools | babylon.js | 30.0K | no change0% | ★ 4.7 | 50 | 0.9.32 | V3 | 370KiB | 1 | storage, unlimitedStorage… | Oct 15, 2024 | ★ |
 | GTM Variable Builder From Chrome Developer Console, highlight elements to get Jav… | Developer Tools | triangledigital.xyz | 30.0K | no change0% | ★ 4.5 | 29 | 4 | V3 | 82.84KiB | 1 | activeTab | Jun 15, 2025 | ★ |
 | Discord Get User Token Discord Get User Token extension streamlines the process of … | Developer Tools | Pirtpal Singh | 30.0K | up 50.0 percent+50.0% | ★ 3.7 | 34 | 1.0.34 | V3 | 54.45KiB | 1 | tabs, clipboardWrite | Sep 20, 2025 | ★ |
 | Quicker Connector Native message connector with Quicker application. | Developer Tools | cuiliang | 30.0K | no change0% | ★ 4.9 | 45 | 1.1.1 | V3 | 175KiB | 1 | nativeMessaging, tabs, de… | Jan 2, 2026 | |
 | EC Assist Enhanced Conversions validation and troubleshooting assistan… | Developer Tools | ec-assist-dev | 30.0K | no change0% | ★ 2.6 | 25 | 1.23.107 | V3 | 282KiB | 1 | sidePanel, activeTab, web… | Aug 23, 2025 | |
 | Rutor обход блокировки Rutor обход блокировки в России | Developer Tools | open.rutracker.org | 30.0K | no change0% | ★ 3.5 | 194 | 7.2.2 | V3 | 84.15KiB | 1 | proxy, storage, declarati… | Dec 28, 2025 | |
 | ARO Lite Browser Extension Node for ARO Network | Developer Tools | leecolton167 | 30.0K | no change0% | ★ 4.4 | 45 | 0.2.8 | V3 | 3.94MiB | 1 | storage, scripting, offsc… | Feb 10, 2026 | |
 | Taboola Pixel Helper This extension allows the user to troubleshoot problems when… | Developer Tools | Taboola, Inc | 30.0K | no change0% | ★ 3.3 | 7 | 1.4.0 | V3 | 648KiB | 1 | activeTab, tabs, webReque… | May 25, 2025 | ★ |
 | Scan WP - WordPress Theme and Plugin Detector Have you ever been on a really great WordPress site and want… | Developer Tools | OK Digital Ltd. | 30.0K | no change0% | ★ 3.9 | 55 | 2.0 | V3 | 1.41MiB | 1 | tabs | Apr 30, 2024 | |
 | Ember Inspector Tool for debugging Ember applications. | Developer Tools | ember-extension-admi… | 30.0K | no change0% | ★ 4.8 | 342 | 4.16.0 | V3 | 5.53MiB | 1 | storage, contextMenus | Apr 24, 2026 | ★ |
 | Marker.io: Visual bug reporting for websites Report visual bugs directly into your favorite tools, withou… | Developer Tools | Marker.io | 30.0K | no change0% | ★ 4.3 | 171 | 7.7.1 | V3 | 313KiB | 1 | notifications, contextMen… | May 27, 2026 | |
 | Impeccable Detect common UI anti-patterns in any web page | Developer Tools | Renaissance Geek, In… | 30.0K | up 650.0 percent+650.0% | ★ 5.0 | 14 | 1.2.1 | V3 | 121KiB | 1 | activeTab, scripting, sto… | Jun 19, 2026 | |
 | FindSomething Find interesting things in the webpage's source code or Java… | Developer Tools | ResidualLaugh | 30.0K | no change0% | ★ 4.6 | 44 | 2.1.12 | V3 | 771KiB | 3 | tabs, storage, unlimitedS… | Mar 25, 2026 | |
 | widget.io A simple Streamelements addon to automate and simplify widge… | Developer Tools | Sigma | 30.0K | no change0% | ★ 3.3 | 12 | 1.4 | V3 | 81.12KiB | 1 | — | Apr 8, 2026 | |
 | X-Forwarded-For Header This extension allows you quickly to set the X-Forwarded-For… | Developer Tools | Philip Lawrence | 30.0K | no change0% | ★ 4.2 | 24 | 1.0.3 | V3 | 449KiB | 1 | storage, declarativeNetRe… | Oct 24, 2024 | |
 | PieSocket - WebSocket & SocketIO Test Client Test Websocket & SocketIO connections with ease, supports bo… | Developer Tools | SaaS Village LLP | 30.0K | no change0% | ★ 4.3 | 7 | 4.1 | V3 | 121KiB | 1 | storage | May 3, 2026 | ★ |
 | AppsScript Color Provides folders display and a dark color theme to the googl… | Developer Tools | Jean-Rémi Delteil | 30.0K | up 33.3 percent+33.3% | ★ 4.7 | 154 | 1.5.1 | V3 | 48.29KiB | 1 | scripting | Mar 20, 2023 | |
 | PixelZoomer PixelZoomer takes a website screenshot and provides a measur… | Developer Tools | Matthias Schuetz | 30.0K | no change0% | ★ 4.5 | 51 | 1.0.4 | V3 | 60.89KiB | 2 | tabs, contextMenus, stora… | Mar 14, 2025 | ★ |
 | Login Recorder for Burp Suite Improve your Burp Suite scan coverage by manually capturing … | Developer Tools | PortSwigger Web Secu… | 30.0K | no change0% | ★ 4.0 | 4 | 3.0.4 | V3 | 405KiB | 1 | activeTab, storage, tabs,… | Apr 29, 2026 | ★ |
 | 博达网站群扩展插件 适应Chrome新版机制，完成浏览器对于网站群管理平台原来扩展插件的支持。 | Developer Tools | chinawebber | 30.0K | no change0% | ★ 3.7 | 3 | 1.0.9 | V3 | 20.64KiB | 1 | nativeMessaging | Sep 20, 2022 | |
 | HTML Validator Add HTML Validator in Developer Tools | Developer Tools | Marc Gueury | 30.0K | no change0% | ★ 3.4 | 38 | 0.9.9.8 | V3 | 2.5MiB | 1 | storage, activeTab, clipb… | Dec 28, 2022 | ★ |
 | Salesforce Show Api Name Display Field & Object API Names on Detail Pages (LEX & Clas… | Developer Tools | zcchen.dev | 30.0K | no change0% | ★ 4.7 | 31 | 2.0.0 | V3 | 20.69KiB | 1 | activeTab, cookies, clipb… | Apr 5, 2025 | |
 | HTTP Request Blocker This extension blocks HTTP Request based on configurable URL… | Developer Tools | cristi.lupascu | 30.0K | no change0% | ★ 4.3 | 26 | 2.0.0 | V3 | 13.24KiB | 1 | declarativeNetRequest, st… | Sep 30, 2024 | ★ |
 | Custom UserAgent String Add a custom useragent string for desired URLs or domains. | Developer Tools | Grephy | 30.0K | no change0% | ★ 3.8 | 37 | 0.2.4 | V3 | 379KiB | 1 | storage, declarativeNetRe… | Apr 8, 2025 | ★ |
 | header cookie qrCode caseRecording httpblock copy,move,delete,insert cookie. Set header in request. Gener… | Developer Tools | a rookie | 30.0K | no change0% | ★ 5.0 | 2 | 3.1.0 | V3 | 1.48MiB | 1 | cookies, activeTab, decla… | Jun 10, 2024 | |
 | Page Edit Make any webpage into a content editable document and modify… | Developer Tools | Keller | 30.0K | no change0% | ★ 4.6 | 35 | 0.1.9 | V3 | 240KiB | 1 | storage, scripting, activ… | Dec 12, 2025 | ★ |
 | Hack-Tools The all in one Red team extension for web pentester | Developer Tools | Ludovic COULON & Ria… | 30.0K | no change0% | ★ 4.6 | 34 | 0.5.0 | V3 | 1.61MiB | 1 | — | Mar 11, 2023 | ★ |
 | Chrome Logger For server side logging and debugging in chrome console. | Developer Tools | Craig Campbell | 30.0K | no change0% | ★ 4.0 | 127 | 4.1.3 | V3 | 21.02KiB | 1 | webRequest, storage, tabs | Jul 3, 2022 |