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 | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | swagger-viewer Shows swagger yaml/json rendered by Swagger-UI. This extensi… | Developer Tools | arx.8.dev | 9.0K | no change0% | ★ 3.3 | 8 | 3.1.1 | V3 | 411KiB | 1 | — | Mar 9, 2024 | |
 | SQLite Viewer Easily browse, edit and manage SQLite database inside your b… | Developer Tools | Free Software Help | 9.0K | no change0% | ★ 4.0 | 10 | 3.0.0 | V3 | 1.05MiB | 41 | storage | Jan 22, 2025 | ★ |
 | URLColors A chrome extension that adds a colored border around website… | Developer Tools | url-colors | 9.0K | no change0% | ★ 4.7 | 45 | 2.2 | V3 | 18.07KiB | 1 | storage, tabs, scripting | Mar 5, 2024 | |
 | Page Manipulator Inject HTML, CSS or JavaScript into any web-page. The change… | Developer Tools | Ruud14 | 9.0K | no change0% | ★ 3.6 | 40 | 0.5.5 | V3 | 2.17MiB | 1 | storage, activeTab, conte… | Jan 11, 2023 | |
 | 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 | |
 | Jan Browser MCP Minimal browser extension that exposes tab automation to the… | Developer Tools | Jan AI | 9.0K | up 33.3 percent+33.3% | ★ 5.0 | 5 | 0.14.4 | V3 | 187KiB | 1 | storage, activeTab, tabs,… | Dec 15, 2025 | |
 | Which Font Is This? A Chrome extension to identify fonts & stlyes used by a web … | Developer Tools | Yasser R Shaikh | 9.0K | no change0% | ★ 3.0 | 10 | 3.0 | V3 | 549KiB | 1 | activeTab, scripting | Jun 16, 2024 | |
 | 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 | |
 | 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 | ★ |
 | Gitako - GitHub file tree File tree for GitHub, and more than that. | Developer Tools | EnixCoda | 9.0K | no change0% | ★ 4.9 | 78 | 3.15.4 | V3 | 1.86MiB | 1 | scripting, storage, conte… | Jan 18, 2026 | |
 | Credit Card Generator Tool Credit Card Generator helps you create 100% valid test credi… | Developer Tools | creditcardgenerator.… | 9.0K | no change0% | ★ 2.7 | 14 | 1.6 | V3 | 73.86KiB | 1 | — | Aug 23, 2023 | ★ |
 | 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 | ★ |
 | 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 | ★ |
 | 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 | ★ |
 | 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 | ★ |
 | OPFS Explorer OPFS Explorer is a Chrome DevTools extension that allows you… | Developer Tools | Thomas Steiner | 9.0K | no change0% | ★ 4.2 | 18 | 1.9.0 | V3 | 15.54KiB | 1 | — | Jul 3, 2025 | ★ |
 | Codeforces Rating-Based Heatmap Displays a rating-based problem-solving heatmap on Codeforce… | Developer Tools | gopikrishna01012001.… | 9.0K | no change0% | ★ 5.0 | 21 | 2.1.0 | V3 | 110KiB | 1 | — | Apr 1, 2025 | |
 | Gloc Github Gloc - counts locs on GitHub pages | Developer Tools | Kas Elvirov | 9.0K | no change0% | ★ 4.3 | 55 | 10.1.21 | V3 | 219KiB | 1 | storage, activeTab | Nov 2, 2025 | |
 | CPU and Memory Performance Monitor Monitor Memory, CPU utilization & CPU Temp (Chome OS). Clean… | Developer Tools | Amol Arjun Jadhav | 9.0K | no change0% | ★ 4.3 | 20 | 1.8 | V3 | 82.85KiB | 1 | system.memory, system.cpu… | Sep 20, 2024 | ★ |
 | CLS Visualizer Visualizer the CLS of any webpage | Developer Tools | MarketingTracer | 9.0K | no change0% | ★ 4.4 | 11 | 1.4 | V3 | 17.27KiB | 1 | — | Nov 20, 2022 | ★ |
 | Library Detector Detects the Javascript libraries running on a page and displ… | Developer Tools | library-detector-for… | 9.0K | no change0% | ★ 3.9 | 51 | 7.0.1 | V3 | 304KiB | 1 | tabs, scripting | Mar 9, 2025 | |
 | Browserling – Cross-browser Testing Cross-browser test websites in the most popular browsers suc… | Developer Tools | Browserling Inc. | 9.0K | no change0% | ★ 3.0 | 69 | 2.0.0 | V3 | 300KiB | 1 | activeTab, storage, conte… | Mar 8, 2025 | |
 | Assistant RGAA Extension de navigateur permettant d'auditer des pages web e… | Developer Tools | Boscop | 9.0K | up 12.5 percent+12.5% | ★ 5.0 | 8 | 2.1.2 | V3 | 1.22MiB | 1 | activeTab, storage, scrip… | Mar 12, 2026 | |
 | Chrome Unlock New Bing AI 在Chrome或其他Chromium内核浏览器中使用 New Bing AI | Developer Tools | 我是小马甲~~ | 9.0K | no change0% | ★ 4.8 | 15 | 1.0.4 | V3 | 51.72KiB | 1 | declarativeNetRequest | Jun 3, 2024 | |
 | 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 | |
 | 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 | |
 | 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 | ★ |
 | 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 | ★ |
 | 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 | |
 | 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 | ★ |
 | 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 | ★ |
 | 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 | ★ |
 | 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 | |
 | 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 | |
 | 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 | |
 | 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 | ★ |
 | 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 | |
 | 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 | ★ |
 | QR Code Maker and Decoder QR Code Maker. Text, URL, phone numbers, SMS and contacts ar… | Developer Tools | Smart Software | 10.0K | no change0% | ★ 3.3 | 48 | 0.9.2.3 | V3 | 39.22KiB | 21 | storage, activeTab, conte… | Dec 12, 2023 | ★ |
 | CloudFlare Purge Plugin This extension can purge the CloudFlare cache for the curren… | Developer Tools | Cracky | 10.0K | up 100.0 percent+100.0% | ★ 4.7 | 33 | 1.8.0 | V3 | 89.02KiB | 1 | activeTab, storage | Sep 4, 2023 | |
 | Dimensions Inspect | Gridman Swiss army knife for front-end developers | Developer Tools | Fenvox LLC | 10.0K | no change0% | ★ 4.0 | 90 | 2.3.3 | V3 | 816KiB | 54 | activeTab, contextMenus, … | Aug 3, 2024 | ★ |
 | 教えてURL 閲覧しているページで利用されているウェブサービスがひと目でわかるようになる拡張機能です。 | Developer Tools | 教えてURL | 10.0K | no change0% | ★ 5.0 | 2 | 2.0.0 | V3 | 165KiB | 1 | webRequest, webNavigation… | Dec 27, 2025 | |
 | unFunnelizer Kit completo pra hackear funis. Revele VSLs, copie headlines… | Developer Tools | Rhea Victor | 10.0K | up 25.0 percent+25.0% | ★ 5.0 | 17 | 5.7.1 | V3 | 74.95MiB | 3 | sidePanel, scripting, act… | May 6, 2026 | |
 | LeetCode Timer Leetcode timer and performance tracking | Developer Tools | Bhanu Prakash | 10.0K | no change0% | ★ 4.4 | 25 | 4.2 | V3 | 72.94KiB | 1 | declarativeContent, stora… | Apr 4, 2026 | |
 | Python Playground Try Python Playground - a fast, easy and convenient Python c… | Developer Tools | rspyco2025 | 10.0K | up 100.0 percent+100.0% | ★ 4.8 | 9 | 1.2.4 | V3 | 9.59MiB | 52 | sidePanel, storage, ident… | Jun 18, 2026 | |
 | Get Facebook Cookies & Access Token Get Facebook Cookies & Access Token | Developer Tools | Phatnef @SekaiZ | 10.0K | up 100.0 percent+100.0% | ★ 5.0 | 2 | 3.1.0 | V3 | 413KiB | 2 | storage, webRequest, cook… | Jan 13, 2026 | |
 | API Tester - REST Client Testing Tool Free REST API Tool, Use it to develop, test, debug RESTful A… | Developer Tools | ASOTools | 10.0K | no change0% | ★ 2.7 | 9 | 1.4.0 | V3 | 426KiB | 1 | storage, alarms, unlimite… | Apr 22, 2023 | |
 | PHPView Validate and view PHP print_r outputs | Developer Tools | — | 10.0K | no change0% | ★ 4.3 | 41 | 0.2.0 | V3 | 88.99KiB | 1 | clipboardWrite, contextMe… | Aug 30, 2024 | |
 | ollama-ui This extension hosts an ollama-ui web server on localhost | Developer Tools | ollama.ai.ui | 10.0K | no change0% | ★ 4.5 | 33 | 1.6 | V3 | 149KiB | 1 | declarativeNetRequest | Oct 1, 2023 |