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 | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Debugger for Google Analytics 4 (GA4) Browser DevTools extension for debugging Google Analytics 4 … | Developer Tools | James Yoon | 50.0K | up 25.0 percent+25.0% | ★ 4.0 | 37 | 3.4.15 | V3 | 102KiB | 1 | webRequest, declarativeNe… | Sep 12, 2024 | ★ |
 | Visual CSS Editor Customize any website visually. | Developer Tools | YellowPencil | 50.0K | no change0% | ★ 3.5 | 143 | 7.6.8 | V3 | 415KiB | 1 | activeTab, scripting, coo… | Oct 19, 2025 | ★ |
 | KMF-Unblock 解除『考滿分』區域限制 A Chrome and Firefox extension that bypasses KMF… | Developer Tools | alvinbhou | 50.0K | no change0% | ★ 4.9 | 56 | 1.3 | V3 | 10.29KiB | 1 | — | Aug 31, 2024 | |
 | All in One SEO Analyzer by AIOSEO The All in One SEO Analyzer is a free SEO tool that helps an… | Developer Tools | chrome-devs | 50.0K | no change0% | ★ 4.9 | 317 | 1.0.2 | V3 | 163KiB | 1 | activeTab, scripting, tab… | Oct 24, 2024 | ★ |
 | IPFS Companion Harness the power of IPFS in your browser | Developer Tools | IPFS Foundation | 50.0K | no change0% | ★ 3.9 | 53 | 3.3.0 | V3 | 3.08MiB | 22 | activeTab, alarms, clipbo… | Oct 1, 2025 | ★ |
 | AI Code Finder, Alerts, Ask Questions about Papers: CatalyzeX 🧑💻 Get code for AI & other research papers, create alerts… | Developer Tools | gragtah | 50.0K | no change0% | ★ 4.8 | 65 | 0.0.0.122 | V3 | 345KiB | 1 | contextMenus, scripting, … | May 7, 2026 | ★ |
 | IPRoyal Proxy Manager IPRoyal Proxy Manager allows you to easily control all your … | Developer Tools | iproyaldevs | 50.0K | no change0% | ★ 4.0 | 32 | 2.2.2 | V3 | 340KiB | 1 | storage, proxy, privacy, … | Apr 15, 2026 | |
 | ShiftEdit ShiftEdit is an online IDE for developing PHP, Ruby, HTML, C… | Developer Tools | adam.jimenez | 50.0K | no change0% | ★ 4.2 | 1,475 | 1.43 | V2 | 17.17KiB | 1 | unlimitedStorage, notific… | Apr 16, 2018 | |
 | sFTP Client Access your Local/Remote FTP server (including your NAS driv… | Developer Tools | Purple IO Ltd | 50.0K | no change0% | ★ 2.1 | 1,012 | 2.9.3.0 | V2 | 29.77MiB | 1 | storage, clipboardWrite, … | Mar 23, 2025 | |
 | Xdebug Helper by JetBrains A modern, dependency-free, extension for Xdebug | Developer Tools | JetBrains | 50.0K | up 20.0 percent+20.0% | ★ 4.9 | 21 | 1.0.4 | V3 | 40.65KiB | 6 | storage, activeTab | Feb 25, 2026 | |
 | ClouDoc Chrome Ext ClouDoc Crome Ext | Developer Tools | sinzemitne | 50.0K | no change0% | ★ 1.8 | 4 | 0.0.0.32 | V3 | 7.03KiB | 1 | tabs | Jan 5, 2023 | |
 | Web Maker Blazing fast & offline playground for your web experiments | Developer Tools | Kushagra Gour | 50.0K | no change0% | ★ 4.8 | 1,009 | 6.9.0 | V3 | 11.9MiB | 1 | storage, tabs, offscreen | Mar 28, 2026 | ★ |
 | Pelagus The community owned and operated Quai Web3 wallet. | Developer Tools | Dominant Energies | 50.0K | down 16.7 percent−16.7% | ★ 3.9 | 47 | 1.0.56 | V3 | 34.72MiB | 1 | alarms, storage, unlimite… | May 12, 2026 | |
 | SAP CPI Helper Extends the SAP Cloud Platform Integration with some useful … | Developer Tools | dbeckbauer | 40.0K | no change0% | ★ 4.9 | 42 | 3.25.0 | V3 | 4.97MiB | 1 | storage | Apr 28, 2026 | |
 | NetSuite Field Explorer Examine the fields in a Netsuite record | Developer Tools | Michoel Chaikin | 40.0K | no change0% | ★ 5.0 | 32 | 1.0.0 | V3 | 65.3KiB | 1 | activeTab, declarativeCon… | Aug 8, 2024 | |
 | WebDev Mate A handy assistant for web application development. | Developer Tools | anthonyknight618 | 40.0K | no change0% | — | — | 1.1.1 | V3 | 26.02KiB | 1 | alarms, storage, declarat… | Nov 20, 2024 | |
 | Playwright CRX Playwright as a chrome extension. You can record using Playw… | Developer Tools | rui.figueira | 40.0K | no change0% | ★ 4.9 | 31 | 0.15.0 | V3 | 3.81MiB | 1 | debugger, tabs, contextMe… | Jun 13, 2025 | ★ |
 | CrapApi Http Test CrapApi is a plug for testing RESTful web services, like pos… | Developer Tools | https://api.crap.cn | 40.0K | no change0% | ★ 4.4 | 54 | 1.3.0 | V3 | 840KiB | 3 | — | Mar 11, 2025 | |
 | IBM Equal Access Accessibility Checker A web browser extension for checking accessibility issues | Developer Tools | IBM Accessibility | 40.0K | up 33.3 percent+33.3% | ★ 4.9 | 16 | 4.0.24.9999 | V3 | 28.3MiB | 1 | tabs, storage, unlimitedS… | Jun 9, 2026 | |
 | Sirenia Web Automation Driver Automates web-pages with the Sirenia Driver Platform (Manate… | Developer Tools | SIRENIA | 40.0K | no change0% | ★ 4.0 | 2 | 2.0.27 | V3 | 64.08KiB | 1 | tabs, nativeMessaging, ta… | May 28, 2026 | |
 | Cloud9 Cloud9 is an online platform for development that makes deve… | Developer Tools | Cloud9 | 40.0K | no change0% | ★ 4.1 | 476 | 3.0.2 | V2 | 12.53KiB | 1 | clipboardRead, clipboardW… | Mar 18, 2016 | |
 | LocatorJS LocatorJS Chrome Extension - option-click to code (ReactJS) | Developer Tools | michael | 40.0K | no change0% | ★ 4.3 | 86 | 1.3.2 | V3 | 190KiB | 1 | storage | Sep 15, 2024 | |
 | Ona Ona is your mission control for serious software projects an… | Developer Tools | Ona | 40.0K | no change0% | ★ 4.8 | 52 | 2.5.5 | V3 | 271KiB | 1 | storage, scripting, conte… | Feb 27, 2026 | |
 | BLHeli - Configurator Cross-platform configuration tool for BLHeli-based electroni… | Developer Tools | DieHertz | 40.0K | no change0% | ★ 4.7 | 146 | 1.1.0 | V2 | 1.36MiB | 1 | serial, usb, storage, fil… | Dec 22, 2017 | |
 | Color Dropper An easy-to-use eyedropper tool that automatically copies the… | Developer Tools | adam.gonen | 40.0K | no change0% | ★ 4.5 | 38 | 1.4.0 | V3 | 54.46KiB | 1 | activeTab, scripting | Mar 13, 2025 | |
 | Enhanced GitHub Display repo size, size of each file, download link and opti… | Developer Tools | Varun Malhotra | 40.0K | no change0% | ★ 4.5 | 58 | 6.0.0 | V3 | 47.01KiB | 1 | storage, webRequest, webN… | Jun 3, 2024 | ★ |
 | H-tag Visualize H1–H6 headings and meta tags on any webpage. Simpl… | Developer Tools | getnpower | 40.0K | no change0% | ★ 5.0 | 19 | 1.6 | V3 | 13.86KiB | 1 | scripting, activeTab | Mar 27, 2026 | |
 | Datadog test recorder Record end-to-end tests in your browser. | Developer Tools | Datadog | 40.0K | no change0% | ★ 5.0 | 13 | 4.4.0 | V3 | 354KiB | 1 | activeTab, debugger, decl… | Mar 25, 2026 | |
 | MQTTLens A Google Chrome application, which connects to a MQTT broker… | Developer Tools | MQTTLens | 40.0K | no change0% | ★ 3.1 | 156 | 0.0.14 | V2 | 1.86MiB | 1 | storage | Feb 22, 2018 | |
 | React Context DevTool Devtool for React Context and useReducer | Developer Tools | Deep Patel | 40.0K | no change0% | ★ 4.2 | 26 | 4.4 | V3 | 2.35MiB | 1 | storage, scripting | Feb 13, 2025 | |
 | 亚马逊视频下载 亚马逊视频下载工具 | Developer Tools | YUNXI | 40.0K | no change0% | ★ 4.6 | 59 | 2.0.7 | V3 | 200KiB | 6 | downloads, webRequest | Mar 2, 2026 | |
 | Cross Domain - CORS Cross Domain will help you to deal with cross domain - CORS … | Developer Tools | Mai Tan | 40.0K | no change0% | ★ 3.9 | 75 | 1.0.0 | V3 | 127KiB | 1 | storage, declarativeNetRe… | Jun 1, 2026 | |
 | Salesforce Inspector Advanced Productivity tools for Salesforce administrators and develop… | Developer Tools | olivier.duff | 40.0K | no change0% | ★ 4.5 | 23 | 1.38 | V3 | 892KiB | 1 | cookies | Dec 15, 2025 | ★ |
 | Clockwork php dev tools integrated to your browser | Developer Tools | itsgoingd | 40.0K | no change0% | ★ 5.0 | 76 | 5.3.2 | V3 | 2.27MiB | 1 | cookies, storage, tabs, w… | Jan 12, 2025 | |
 | Fuelet Wallet | Fuel Wallet on Fuel | Developer Tools | Miraql Labs | 40.0K | down 25.0 percent−25.0% | ★ 4.8 | 245 | 1.0.45 | V3 | 13.59MiB | 1 | clipboardRead, tabs, stor… | Oct 13, 2025 | |
 | JSON Formatter Formats JSON automatically! Open Source, Available with 60+ … | Developer Tools | Arnav Kumar | 40.0K | down 20.0 percent−20.0% | ★ 4.4 | 44 | v2.2.0 | V3 | 213KiB | 1 | storage, unlimitedStorage | May 31, 2026 | |
 | Google Font Previewer for Chrome Choose a font from the Google Font directory with a few text… | Developer Tools | Pamela Fox | 40.0K | no change0% | ★ 4.2 | 267 | 3.0.0 | V3 | 45.88KiB | 1 | activeTab, scripting | Jul 4, 2022 | ★ |
 | The Stream Detector Detects playlists and subtitles used by streams, incl. custo… | Developer Tools | 54ac | 40.0K | no change0% | ★ 4.5 | 20 | 2.11.7 | V3 | 41.58KiB | 7 | clipboardWrite, downloads… | Jul 10, 2023 | ★ |
 | Robot Mesh Connect App Allows the Robot Mesh extension to communicate with serial o… | Developer Tools | Robot Mesh | 40.0K | no change0% | ★ 1.0 | 1 | 2.2.1.0 | V2 | 61.39KiB | 1 | serial, usb | May 24, 2019 | |
 | Schema Builder for Structured Data Easily build validated json-ld structured data markup for an… | Developer Tools | seoClarity | 40.0K | no change0% | ★ 3.6 | 31 | 0.80.1 | V3 | 904KiB | 1 | activeTab, scripting, sto… | Mar 5, 2025 | ★ |
 | Environment Marker Use the Environment Marker extension and prevent screw-ups w… | Developer Tools | Geovanne Borges Bert… | 40.0K | no change0% | ★ 4.8 | 59 | 1.2.1 | V3 | 160KiB | 11 | activeTab, storage, alarm… | Mar 11, 2025 | ★ |
 | JavaScript Editor Edit JavaScript in a live editor that shows the results of r… | Developer Tools | fiddle_salad | 40.0K | no change0% | ★ 3.6 | 250 | 1.0.0.2 | V2 | 17.5KiB | 1 | — | Jul 19, 2013 | |
 | Vue.js devtools (v5) This version is provided for legacy users and will not be up… | Developer Tools | vuejs-dev | 40.0K | no change0% | ★ 4.4 | 9 | 5.3.4 | V3 | 476KiB | 1 | storage, scripting | Oct 31, 2024 | |
 | PageSpeed Insights (MV3) Analyze the performance of your webpages and get specific su… | Developer Tools | instwave.com | 40.0K | no change0% | ★ 3.5 | 77 | 0.2.0.0 | V3 | 524KiB | 1 | scripting, tabs, webNavig… | Jan 27, 2023 | |
 | DePINed Get rewarded for your unused internet, and computer resource… | Developer Tools | DePINed Labs Limited | 40.0K | no change0% | ★ 4.7 | 132 | 2.2 | V3 | 76.12KiB | 1 | windows, alarms, tabs, no… | Mar 30, 2026 | |
 | Copy Cookies Copy cookies to clipboard | Developer Tools | MakKi | 40.0K | no change0% | ★ 4.8 | 12 | 1.1.0 | V3 | 21.18KiB | 1 | cookies, clipboardWrite | Mar 20, 2023 | ★ |
 | Playwright Extension Connect your browser to AI agents through Playwright MCP ser… | Developer Tools | Playwright Team | 40.0K | up 200.0 percent+200.0% | ★ 4.9 | 11 | 0.2.1 | V3 | 424KiB | 1 | debugger, activeTab, tabs… | May 6, 2026 | |
 | Modify Header Value (HTTP Headers) Add, modify or remove a header for any request on desired do… | Developer Tools | Grephy | 40.0K | no change0% | ★ 3.4 | 50 | 0.2.0 | V3 | 95.87KiB | 1 | storage, declarativeNetRe… | Apr 7, 2025 | ★ |
 | Testim Editor The simplest and most advanced testing automation tool, usin… | Developer Tools | Tricentis | 40.0K | no change0% | ★ 3.7 | 29 | 2.145.0 | V3 | 20.77MiB | 1 | favicon, tabs, debugger, … | Jun 7, 2026 | |
 | 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 |