324,354 extensions · updated Jun 25, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | FortiManager/FortiAnalyzer Debugger Debug a FortiManager/FortiAnalyzer | Developer Tools | Fortinet | 6.0K | no change0% | ★ 5.0 | 6 | 2.0.2 | V3 | 591KiB | 1 | management, system.cpu, s… | Aug 22, 2024 | |
 | Simple Focus on your code, not your settings. | Developer Tools | ryanpcmcquen | 6.0K | no change0% | ★ 3.0 | 4 | 3.5.6 | V2 | 3.06MiB | 1 | contextMenus, storage, un… | Oct 13, 2020 | |
 | Proxyverse A tool to help you manage and switch your proxy profiles | Developer Tools | Byte.Vet | 6.0K | up 25.0 percent+25.0% | ★ 4.5 | 13 | 1.4.0 | V3 | 1.13MiB | 4 | storage, proxy, webReques… | Apr 16, 2026 | |
 | Favicon Detector A simple way to detect website icons. | Developer Tools | BlackGlory | 6.0K | no change0% | ★ 4.8 | 11 | 4.1.4 | V3 | 2.21MiB | 2 | activeTab, scripting | May 23, 2026 | ★ |
 | Spark SEO by seoClarity Every imaginable SEO Metric within a browser plugin. Keyword… | Developer Tools | seoClarity | 6.0K | no change0% | ★ 3.7 | 10 | 2.5.2 | V3 | 1.06MiB | 1 | storage | May 13, 2026 | ★ |
 | Commerce Cloud Recommendation Validator This is a tool to help with preliminary validation of Salesf… | Developer Tools | cce-integration-vali… | 6.0K | no change0% | ★ 4.9 | 7 | 1.0.0 | V3 | 909KiB | 1 | tabs, webRequest, context… | Aug 24, 2024 | |
 | JsonDiscovery Browser extension that changes the way you're viewing JSON | Developer Tools | Discovery.js | 6.0K | no change0% | ★ 4.9 | 51 | 1.17.0 | V3 | 291KiB | 1 | storage | Sep 3, 2025 | ★ |
 | Pretty Js Pretty print your Javascript and JSON. Format your code for … | Developer Tools | LinangData | 6.0K | no change0% | ★ 4.8 | 8 | 1.0.12 | V3 | 1.75MiB | 1 | clipboardRead, contextMen… | Oct 19, 2022 | ★ |
 | Lumos Extension for Webflow Searcher | Developer Tools | timothymricks | 6.0K | no change0% | ★ 4.9 | 22 | 6.3 | V3 | 59.09KiB | 1 | — | Apr 23, 2026 | |
 | HTML Tag Error Checker Check the HTML start and end tags for problems. | Developer Tools | macha | 6.0K | down 16.7 percent−16.7% | ★ 5.0 | 1 | 16.3.1 | V3 | 1.66MiB | 2 | activeTab, storage, tabs,… | Mar 30, 2026 | |
 | IndexedDBEdit Devtools panel for changing IndexedDB key values | Developer Tools | darxar | 6.0K | no change0% | ★ 4.4 | 26 | 0.0.7 | V3 | 1.85MiB | 1 | — | Dec 15, 2022 | |
 | GTMFixer - Google Tag Manager Enhancements Google Tag Manager enhancements for easier tag, trigger and … | Developer Tools | Fixer Five | 6.0K | no change0% | ★ 5.0 | 18 | 1.2.1 | V3 | 659KiB | 1 | tabs, scripting, storage,… | Apr 23, 2026 | ★ |
 | OpenClaw Browser Relay for Windows Local relay bridge to attach OpenClaw to your existing Chrom… | Developer Tools | sdm7890 | 6.0K | no change0% | ★ 3.0 | 2 | 0.1.2 | V3 | 21.68KiB | 1 | debugger, tabs, activeTab… | Mar 14, 2026 | |
 | Optimizely Assistant Debug your Optimizely experiments with useful JavaScript con… | Developer Tools | Optimizely | 6.0K | no change0% | ★ 3.7 | 3 | 3.1.2 | V3 | 515KiB | 1 | activeTab, cookies, ident… | Apr 17, 2025 | |
 | Postmann Perform API testing with Postmann, inspired by Postman. Hand… | Developer Tools | Shatadip Majumder | 6.0K | no change0% | ★ 5.0 | 3 | 1.1.0 | V3 | 1.35MiB | 1 | — | May 1, 2024 | |
 | z-context A Chrome DevTools Extension that displays stacking contexts … | Developer Tools | gwwar | 6.0K | no change0% | ★ 3.5 | 43 | 3.0.0 | V3 | 30.48KiB | 1 | — | Nov 28, 2024 | ★ |
 | Next DevTools Quickly check the props of a NextJS website, inspect all pro… | Developer Tools | CraftValue | 6.0K | no change0% | ★ 2.2 | 6 | 1.1.1 | V3 | 67.98KiB | 1 | tabs, scripting | Feb 20, 2024 | |
 | sourceLair sourceLair is an online IDE for developing and testing your … | Developer Tools | sourceLair | 6.0K | no change0% | ★ 4.3 | 111 | 1 | V2 | 28.1KiB | 1 | unlimitedStorage, notific… | May 22, 2014 | |
 | OdooTerminal Terminal-like to send json-rpc requests and use tools for Od… | Developer Tools | Alexandre | 6.0K | no change0% | ★ 5.0 | 19 | 12.0.0 | V3 | 221KiB | 2 | activeTab, storage | May 24, 2026 | |
 | Web Edit Easily edit websites temporarily with a click of a button. | Developer Tools | Ryan Luu | 6.0K | no change0% | ★ 3.5 | 8 | 1.0.2 | V3 | 63.24KiB | 55 | activeTab, scripting, con… | Jan 29, 2025 | ★ |
 | Relay Developer Tools Adds Relay debugging tools to the Chrome Developer Tools. | Developer Tools | Meta | 6.0K | no change0% | ★ 5.0 | 5 | ea7e49ef5253 (2/3/2025) | V3 | 107KiB | 1 | webNavigation, scripting | Feb 4, 2025 | |
 | SCTPextension Plugin di gestione Smart Card | Developer Tools | Innovery S.p.A. | 6.0K | no change0% | ★ 5.0 | 1 | 3.0.0 | V3 | 29.09KiB | 1 | nativeMessaging, storage | Feb 3, 2025 | |
 | Brackets on rollApp Brackets is a lightweight, yet powerful text editor for web … | Developer Tools | rollApp, Inc. | 6.0K | no change0% | ★ 3.1 | 40 | 1.0 | V2 | 8.71KiB | 1 | — | Mar 28, 2018 | |
 | TestMu AI (formerly LambdaTest) Perform Live Interactive and Automated Cross Browser Testing… | Developer Tools | TestMu AI | 6.0K | no change0% | ★ 4.3 | 21 | 3.1.4 | V3 | 642KiB | 1 | storage, tabs | May 11, 2026 | ★ |
 | Geolocation Spoofing. Fake Location for Google Maps & Search by GTrack Spoof Geolocation, GPS Spoofing, Fake Location, Fake GPS, Go… | Developer Tools | Wiremo | GTrack | 6.0K | up 66.7 percent+66.7% | ★ 5.0 | 21 | 3.2.0 | V3 | 141KiB | 1 | storage, declarativeNetRe… | Apr 9, 2026 | |
 | Image Size Checker Comprehensive image analysis - checks file sizes, dimensions… | Developer Tools | Daniel Amenou | 5.0K | up 25.0 percent+25.0% | ★ 3.9 | 7 | 2.3.3 | V3 | 102KiB | 1 | activeTab, clipboardWrite… | May 27, 2026 | |
 | XPath Helper for Google Chrome™ Quickly get the XPath for any element on a webpage with just… | Developer Tools | Oziku Technologies L… | 5.0K | no change0% | ★ 2.1 | 7 | 0.2.1 | V3 | 212KiB | 54 | storage, contextMenus | Jul 21, 2023 | |
 | SEO Spider Tools SpiderNow's Technical SEO and Web Audit tools are designed t… | Developer Tools | spidernow | 5.0K | up 40.0 percent+40.0% | ★ 5.0 | 11 | 1.4.1 | V3 | 142KiB | 1 | tabs, activeTab, scriptin… | Oct 11, 2023 | ★ |
 | Proxy SwitchyOmega 3 (ZeroOmega) RU Управляйте и переключайтесь между прокси-серверами быстро и … | Developer Tools | ДугДуг | 5.0K | no change0% | ★ 3.8 | 4 | 3.3.23 | V3 | 1.46MiB | 6 | proxy, tabs, alarms, stor… | May 21, 2025 | |
 | URL Decode/Encode A nifty tool for decoding URLs that have been encoded. Usefu… | Developer Tools | LinangData | 5.0K | no change0% | ★ 5.0 | 10 | 1.0.2 | V3 | 1.51MiB | 1 | clipboardRead, clipboardW… | Oct 31, 2022 | ★ |
 | Vault Toolbox Vault Toolbox | Developer Tools | Vault Developer Supp… | 5.0K | no change0% | ★ 5.0 | 13 | 26.1.0 | V3 | 12.56MiB | 1 | storage, cookies | May 22, 2026 | |
 | Display Ranking Web検索の結果に掲載順位を表示できます。 | Developer Tools | Rectus Inc. | 5.0K | no change0% | ★ 4.2 | 5 | 1.0.34 | V3 | 55.79KiB | 2 | storage, tabs | Jul 14, 2025 | |
 | Visual Studio Marketplace Downloader Download Visual Studio Marketplace extensions for use in VSC… | Developer Tools | cd-slash | 5.0K | no change0% | ★ 4.8 | 10 | 1.0 | V3 | 26.14KiB | 1 | downloads | May 9, 2025 | |
 | Ajax Interceptor Tools Modify the response text of Ajax requests | Developer Tools | Pong | 5.0K | no change0% | ★ 4.4 | 18 | 0.0.11 | V3 | 2.31MiB | 1 | storage, unlimitedStorage… | Aug 18, 2024 | |
 | cssPicker - copy css from website copy html and css from any website | Developer Tools | christianhappygo | 5.0K | no change0% | ★ 2.8 | 12 | 1.2.6 | V3 | 931KiB | 1 | scripting, activeTab, sto… | May 26, 2025 | |
 | Advent of Code Charts Inject charts in your private leaderboard page for Advent of… | Developer Tools | Jeroen Heijmans | 5.0K | up 20.0 percent+20.0% | ★ 5.0 | 39 | 7.1.0 | V3 | 120KiB | 1 | — | Dec 6, 2025 | |
 | Graph X-Ray Graph X-Ray converts your Microsoft admin portal clicks into… | Developer Tools | merill | 5.0K | no change0% | ★ 5.0 | 10 | 1.1.10 | V3 | 5.01MiB | 1 | storage | Apr 8, 2026 | |
 | GoRes An URL redirect tool. Learn from ReRes and Fiddler. Thanks f… | Developer Tools | 白眉鹰王 | 5.0K | no change0% | ★ 3.2 | 9 | 1.4.0 | V3 | 225KiB | 1 | webRequest, declarativeNe… | Apr 13, 2022 | |
 | Motion DevTools Inspect, edit and export animations made with CSS and Motion… | Developer Tools | Motion | 5.0K | up 33.3 percent+33.3% | ★ 4.5 | 8 | 2.0.0 | V3 | 788KiB | 1 | storage, webNavigation | Jun 8, 2023 | ★ |
 | Force.com Migration Tool Package Creator Create XML package to use with Ant on top of Salesforce Work… | Developer Tools | Elie Perez | 5.0K | no change0% | ★ 5.0 | 11 | 0.5 | V3 | 54.27KiB | 1 | — | Apr 18, 2023 | |
 | Code Formatter A Chrome extension to identify fonts & stlyes used by a web … | Developer Tools | Yasser R Shaikh | 5.0K | no change0% | ★ 4.1 | 35 | 2.0 | V3 | 5.9MiB | 1 | — | Jun 14, 2024 | |
 | Simple Ruler Beta Measure it! THIS EXTENSION IS FOR BETA TESTING | Developer Tools | punxnot | 5.0K | no change0% | ★ 2.8 | 17 | 0.0.3 | V3 | 27.17KiB | 1 | activeTab, storage | Jul 21, 2025 | |
 | OpenAPI DevTools Instantly generate API specifications in real time for any a… | Developer Tools | Andrew Walsh | 5.0K | no change0% | ★ 4.3 | 11 | 1.5.2 | V3 | 2.38MiB | 1 | — | Mar 26, 2024 | |
 | React Scan Toggle Toggle React Scan functionality to analyze React component r… | Developer Tools | DavidGG | 5.0K | up 33.3 percent+33.3% | ★ 5.0 | 13 | 1.2 | V3 | 120KiB | 1 | activeTab, scripting | Mar 11, 2025 | |
 | Baseliner Baseliner adds horizontal & vertical lines to help you align… | Developer Tools | J. Pedro Ribeiro | 5.0K | no change0% | ★ 4.3 | 47 | 7.2 | V3 | 205KiB | 1 | activeTab, storage, scrip… | Apr 28, 2024 | ★ |
 | WebGL Earth Open source 3D digital globe for web and mobile devices | Developer Tools | Klokan Technologies | 5.0K | no change0% | ★ 3.2 | 68 | 2.0 | V2 | 22.83KiB | 1 | geolocation, notification… | Jul 3, 2014 | |
 | Wix Free Website builder - Review Create a free website with Wix.com. Customize with Wix free … | Developer Tools | verifiedinstall | 5.0K | no change0% | ★ 4.1 | 85 | 1.0.2 | V2 | 34.37KiB | 26 | — | Jul 7, 2016 | |
 | PixelPal (by NextRoll) PixelPal is a troubleshooting tool that helps you validate y… | Developer Tools | NextRoll, Inc. | 5.0K | up 20.0 percent+20.0% | — | — | 1.2.9 | V3 | 145KiB | 1 | tabs, storage, webRequest… | Jan 7, 2026 | ★ |
 | Bypass Glassdoor Wall Gets rid of the loginwall on Glassdoor. | Developer Tools | Yessine | 5.0K | no change0% | ★ 2.8 | 38 | 0.2 | V3 | 40.79KiB | 1 | — | Nov 2, 2022 | ★ |
 | URL Params Editor A tool of editing URL parameters. | Developer Tools | Z. W. | 5.0K | no change0% | ★ 4.7 | 11 | 2.3 | V3 | 155KiB | 1 | activeTab, storage | Mar 7, 2024 | ★ |