324,353 extensions · updated Jun 25, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | JSON Formatter Instantly transform raw JSON into a beautifully structured a… | Developer Tools | Todd Garland | 10.0K | no change0% | ★ 4.0 | 8 | 0.032 | V3 | 194KiB | 1 | activeTab | Jan 7, 2026 | |
 | HTML Diff Check Tool Tool for checking HTML difference between tabs ,or between p… | Developer Tools | scott | 10.0K | no change0% | ★ 4.3 | 17 | 3.0.0 | V3 | 1.46MiB | 2 | tabs, storage, contextMen… | Jun 24, 2024 | ★ |
 | SEO SERP 2 Analyse any SERP (Search Engine Result Page) in any Google™ … | Developer Tools | Omiod | 10.0K | no change0% | ★ 4.5 | 273 | 3.1 | V3 | 75.88KiB | 2 | scripting, activeTab, dec… | Jul 14, 2025 | |
 | Click to call Zadarma Click to call Zadarma | Developer Tools | Zadarma | 10.0K | no change0% | ★ 4.3 | 43 | 1.0.16 | V3 | 1.63MiB | 6 | notifications, videoCaptu… | Jun 13, 2025 | |
 | Localhost Open Graph Checker Check Open Graph on internet unreachable sites like localhos… | Developer Tools | sat | 10.0K | no change0% | ★ 3.7 | 63 | 1.0.5 | V3 | 10.26KiB | 2 | activeTab, scripting | Jan 3, 2023 | ★ |
 | QNB eSolutions İmza İşlemleri Yardımcı Eklentisi QNB eSolutions imza işlemleri için yardımcı Chrome eklentisi | Developer Tools | QNB eSolutions Elekt… | 10.0K | no change0% | ★ 2.3 | 16 | 1.0.22 | V3 | 14.02KiB | 1 | nativeMessaging, notifica… | Jan 22, 2025 | |
 | ColorFont | Color Picker and Font Picker Color Picker, Font Picker, and design toolbox | Developer Tools | ColorFont | 10.0K | no change0% | ★ 3.7 | 7 | 2.2.3 | V3 | 1.01MiB | 33 | storage, sidePanel, tabs,… | Sep 19, 2025 | ★ |
 | Three.js DevTools Developer tools extension for Three.js | Developer Tools | Mr.doob | 10.0K | no change0% | ★ 4.0 | 18 | 1.16 | V3 | 29.68KiB | 1 | activeTab, webNavigation | Jun 8, 2026 | |
 | Core Web Vitals Visualizer Measure, visualize, and debug Core Web Vitals in real time. … | Developer Tools | MarketingTracer | 10.0K | no change0% | ★ 4.9 | 18 | 1.20 | V3 | 2.51MiB | 1 | debugger | Mar 6, 2026 | ★ |
 | MCP SuperAssistant MCP SuperAssistant | Developer Tools | Saurabh patel | 10.0K | no change0% | ★ 4.3 | 38 | 0.6.0 | V3 | 3.09MiB | 2 | storage, clipboardWrite | Feb 9, 2026 | |
 | Locator Labs-Playwright, Selenium, Cypress & WebdriverIO Locator Generator Generate smart locators for Playwright, Selenium, Cypress, W… | Developer Tools | Naveen Automation La… | 10.0K | up 11.1 percent+11.1% | ★ 5.0 | 107 | 1.6.9 | V3 | 318KiB | 1 | — | Feb 7, 2026 | ★ |
 | Custom Style Script Add Custom JavaScript (JS) Code or Styles (CSS) to any page. | Developer Tools | Grephy | 10.0K | no change0% | ★ 4.2 | 42 | 0.1.7 | V3 | 50.35KiB | 1 | storage, scripting | Apr 8, 2025 | ★ |
 | Agenty - Advanced Web Scraper Web scraping software with AI to extract data from websites … | Developer Tools | Agenty | 10.0K | no change0% | ★ 4.1 | 179 | 2.9.7 | V3 | 604KiB | 1 | activeTab, scripting, ide… | Feb 9, 2026 | ★ |
 | Spectrum Instantly test your web page with different types of color v… | Developer Tools | Yehor Lvivski | 10.0K | no change0% | ★ 3.8 | 56 | 0.6.0 | V3 | 21.26KiB | 1 | activeTab, scripting | Dec 30, 2024 | |
 | JSON Pretty Use JSON Pretty to parse, format, and pretty print json data… | Developer Tools | jsonpretty | 10.0K | no change0% | ★ 4.7 | 44 | 1.0.0 | V3 | 448KiB | 52 | storage, scripting | Oct 29, 2025 | ★ |
 | Swoosh Cookie and Local Storage Specialist Manage Cookies, Local Storage & Session Storage in one place… | Developer Tools | Extension Rocks | 10.0K | no change0% | ★ 4.0 | 119 | 3.0.1 | V3 | 558KiB | 1 | scripting, storage, activ… | Oct 28, 2025 | ★ |
 | Pylote Centralise ton profil freelance avec Pylote ! | Developer Tools | Pylote | 10.0K | no change0% | ★ 4.8 | 64 | 4.0.6 | V3 | 5.86MiB | 1 | storage, scripting, alarm… | Jun 18, 2026 | |
 | Node Inspector Manager (NIM) Manages DevTools with Node V8 Inspector (node --inspect) Deb… | Developer Tools | June07 | 10.0K | no change0% | ★ 4.4 | 97 | 3.13.3 | V3 | 686KiB | 40 | storage, background, tabs… | Dec 19, 2025 | |
 | Magic Patterns — Import Website Import any website into Magic Patterns and edit with AI. | Developer Tools | Magic Patterns | 10.0K | no change0% | ★ 4.3 | 18 | 0.0.28 | V3 | 390KiB | 1 | activeTab | Dec 5, 2025 | |
 | DivMagic - Copy Style from any website Copy elements from any webpage as reusable web components. G… | Developer Tools | DivMagic | 10.0K | no change0% | ★ 3.3 | 84 | 2.1.22 | V3 | 1.54MiB | 54 | scripting, activeTab, sto… | Apr 14, 2025 | |
 | find+ | Regex Find-in-Page Tool A find-in-page extension with support for regular expression… | Developer Tools | Brandon Richardson | 10.0K | no change0% | ★ 4.2 | 133 | 2.2.3 | V3 | 365KiB | 1 | activeTab, background, st… | Feb 7, 2026 | |
 | Plerdy SEO Analyzer A Chrome extension for instant on-page SEO auditing of any w… | Developer Tools | https://www.plerdy.c… | 10.0K | up 11.1 percent+11.1% | ★ 4.5 | 51 | 4.35 | V3 | 258KiB | 19 | storage, scripting, activ… | Apr 16, 2026 | ★ |
 | Snowplow Inspector Add a panel to DevTools to show Snowplow analytics beacon in… | Developer Tools | Snowplow | 10.0K | no change0% | ★ 4.4 | 13 | 0.4.6 | V3 | 286KiB | 1 | identity, storage, declar… | May 13, 2026 | ★ |
 | SN Utils OnPrem Productivity tools for ServiceNow — On-Prem Edition, offered… | Developer Tools | SN Utils B.V. | 10.0K | no change0% | ★ 4.9 | 21 | 10.0.9.5 | V3 | 6.38MiB | 1 | activeTab, declarativeCon… | Jun 10, 2026 | |
 | CSP Unblock No more Content-Security-Policy limitations. This extension … | Developer Tools | balvin.perrie | 9.0K | no change0% | ★ 4.5 | 6 | 0.1.3 | V3 | 114KiB | 1 | storage, declarativeNetRe… | Jan 5, 2026 | |
 | Salesforce Log Inspector Simplifying Debugging, Enhancing Salesforce Performance! | Developer Tools | nisarahmad.ajmer@gma… | 9.0K | up 11.1 percent+11.1% | ★ 4.8 | 16 | 1.0.8 | V3 | 3.59MiB | 1 | cookies | Sep 8, 2025 | |
 | Mi Chat 浏览器助手 Mi Chat的浏览器插件，可以智能识别和理解网页内容，与页面对话 | Developer Tools | mi-chat-group | 9.0K | no change0% | ★ 4.8 | 17 | 2.1.17 | V3 | 5.36MiB | 1 | contextMenus, sidePanel, … | Oct 10, 2025 | |
 | Tiny URL Shortener The Finest URL Shortening Service to convert long URLs or Li… | Developer Tools | Clark | 9.0K | no change0% | ★ 4.9 | 32 | 2.3 | V3 | 196KiB | 1 | activeTab, contextMenus, … | Jul 15, 2025 | ★ |
 | Enable UI3 Beta for Figma This extension enables UI3 Beta for Figma for all users, wit… | Developer Tools | Inclushe | 9.0K | up 11.1 percent+11.1% | ★ 4.6 | 32 | 1.0.2 | V3 | 108KiB | 1 | declarativeNetRequest, de… | Jul 3, 2024 | |
 | JSON Formatter Makes JSON easy to read. Open source. | Developer Tools | Jumkey | 9.0K | no change0% | ★ 4.5 | 23 | 0.7.0 | V3 | 28.31KiB | 2 | storage, declarativeNetRe… | Mar 7, 2025 | ★ |
 | Hover inspector like in Zeplin , Figma Inspector is the tool which mimic display dimension between … | Developer Tools | Liubomyr Kozak | 9.0K | up 25.0 percent+25.0% | ★ 4.8 | 32 | 3.1.1 | V3 | 429KiB | 1 | activeTab, scripting, bac… | Jun 3, 2025 | ★ |
 | Sheet Monkey - Form Builder for Sheets A form builder for Google Sheets that allows you to embed fo… | Developer Tools | Smmall | 9.0K | up 12.5 percent+12.5% | ★ 5.0 | 2 | 1.0.1 | V3 | 1.41MiB | 1 | tabs, scripting, storage | Apr 9, 2026 | ★ |
 | SEO PageRank Instant SEO audit with A-E grading and actionable insights | Developer Tools | Spark | 9.0K | no change0% | ★ 3.4 | 101 | 2.0.0 | V3 | 167KiB | 16 | activeTab | Feb 11, 2026 | ★ |
 | MaterialDesignIcons Picker Quick & easy icon picker | Developer Tools | Quentin S. | 9.0K | no change0% | ★ 4.8 | 11 | 3.14.0 | V3 | 6.06MiB | 1 | downloads | Mar 12, 2025 | ★ |
 | Site Speed by DebugBear View Web Vitals metrics for the websites you visit and quick… | Developer Tools | DebugBear | 9.0K | up 11.1 percent+11.1% | ★ 4.8 | 4 | 1.0.8 | V3 | 94.03KiB | 1 | activeTab, scripting | Jul 9, 2025 | ★ |
 | Mixpanel Tools A debugger tool helps to intercept mixpanel events and displ… | Developer Tools | Nithin CV | 9.0K | no change0% | ★ 4.9 | 10 | 1.0.0 | V3 | 2.13MiB | 1 | storage | Jul 4, 2023 | ★ |
 | Color Picker - Web Development Free eyedropper tool for capturing website colors. Features … | Developer Tools | HinnHabib | 9.0K | up 14.3 percent+14.3% | ★ 5.0 | 5 | 1.0.4 | V3 | 109KiB | 1 | storage | May 11, 2024 | |
 | Color picker Finds the color under your cursor in HEX and RGB form | Developer Tools | Felix | 9.0K | no change0% | ★ 4.4 | 7 | 1.0 | V3 | 855KiB | 1 | storage | Mar 28, 2022 | ★ |
 | Shadertoy unofficial plugin. Shadertoy.com unofficial plugin. | Developer Tools | Patu/AberrationCreat… | 9.0K | up 14.3 percent+14.3% | ★ 4.6 | 16 | 0.14.291 | V3 | 1.21MiB | 1 | — | May 20, 2026 | ★ |
 | Web Scraper Scrape website in seconds with our web scraper tool.Easy-to-… | Developer Tools | Multivariate AI Solu… | 9.0K | up 12.5 percent+12.5% | ★ 4.8 | 81 | 0.2.4 | V3 | 83.38KiB | 1 | storage, identity | Apr 18, 2026 | |
 | Mutation Events Polyfill Add Mutation Events Polyfills to all pages. | Developer Tools | Keaton F | 9.0K | no change0% | ★ 5.0 | 5 | 1.0 | V3 | 1.1MiB | 1 | — | Aug 7, 2024 | |
 | Insomnia REST Client Store, organize, and execute API requests in a beautiful and… | Developer Tools | schier.co | 9.0K | no change0% | ★ 4.6 | 339 | 2.7.0 | V2 | 2.95MiB | 8 | storage, unlimitedStorage… | Aug 20, 2016 | |
 | Canvas by AirDev Easily add beautiful pages and blocks to your Canvas app. | Developer Tools | extension | 9.0K | no change0% | ★ 2.7 | 30 | 2.6.8 | V3 | 39.0KiB | 1 | tabs, scripting, activeTa… | Apr 25, 2025 | |
 | CSS Stacking Context inspector Helps inspecting the css stacking contexts and solving the z… | Developer Tools | Andrea Dragotta | 9.0K | no change0% | ★ 3.7 | 24 | 1.1.16 | V3 | 262KiB | 1 | storage, scripting | Aug 16, 2024 | ★ |
 | All Cheat Sheets Collecting All The Cheat Sheets | Developer Tools | BeiYuu | 9.0K | no change0% | ★ 4.1 | 91 | 1.1 | V2 | 57.54KiB | 1 | — | Nov 26, 2012 | |
 | SquarespaceWebsites Tools PRO This extension provides Import/Export between SS sites and s… | Developer Tools | Taylor Miles | 9.0K | no change0% | ★ 4.4 | 18 | 2.0.15 | V3 | 1.64MiB | 1 | activeTab, storage, cooki… | May 13, 2026 | |
 | Auto Data Filler Fill test data using the right-click context menu to assist … | Developer Tools | SelectorsHub | 9.0K | up 12.5 percent+12.5% | ★ 4.9 | 26 | 0.1.8 | V3 | 156KiB | 1 | activeTab, scripting, con… | Jun 17, 2026 | ★ |
 | Blue Button | the webpage X-ray See title tags & meta description, scripts, stylesheets, ima… | Developer Tools | Voice Group | 9.0K | no change0% | ★ 4.5 | 21 | 3.1.3 | V3 | 74.97KiB | 1 | — | Aug 6, 2025 | ★ |
 | SEO Content Checker: Plagiarism & Readability Easy-to-use SEO content checker, that helps to check text fo… | Developer Tools | Boosta | 9.0K | no change0% | ★ 3.4 | 11 | 1.5.5.1 | V3 | 14.01KiB | 10 | activeTab | Feb 23, 2024 | ★ |
 | Ctool 程序开发常用工具 程序开发常用工具,哈希/加解密/编码转换/时间戳/二维码/拼音/IP查询/代码优化/Unicode/正则等... | Developer Tools | baiy | 9.0K | no change0% | ★ 4.8 | 50 | 2.4.0 | V3 | 7.1MiB | 2 | clipboardWrite, clipboard… | Jul 21, 2025 |