326,509 extensions · updated Jun 28, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Eglador Validation This validator checks the validity of Web documents in HTML. | Developer Tools | eglador.ce | 32 | down 23.1 percent−23.1% | ★ 5.0 | 6 | 1.0.0 | V3 | 55.01KiB | 1 | storage, scripting, activ… | Dec 15, 2022 | ★ |
 | CPQ Menu Loader CPQ Menu Loader is designed to significantly improve the pro… | Developer Tools | Nanda Kishore | 32 | up 9.7 percent+9.7% | — | — | 4.2 | V3 | 702KiB | 1 | activeTab, scripting | Dec 10, 2025 | |
 | Hidden Automation Detector Real-time visibility into Salesforce automation execution - … | Developer Tools | Sangamesh Gella | 32 | up 6.5 percent+6.5% | ★ 5.0 | 1 | 1.0.4 | V3 | 230KiB | 1 | storage, clipboardWrite, … | Oct 1, 2025 | |
 | Local Storage to Clipboard Copies a value from the active page's local storage to the c… | Developer Tools | bittukumart26 | 32 | up 17.2 percent+17.2% | ★ 5.0 | 2 | 1.0 | V3 | 17.99KiB | 1 | clipboardWrite, activeTab… | Sep 2, 2025 | |
 | GAGL GAGL Are Great Lines | Developer Tools | cfdxkk | 32 | up 6.3 percent+6.3% | — | — | 0.1.6 | V3 | 15.38KiB | 1 | activeTab, scripting | May 28, 2023 | |
 | Quick CSS inspector This is a Chrome Extension built to inspect the calculated c… | Developer Tools | silentsheep1919 | 32 | down 3.4 percent−3.4% | — | — | 0.0.1 | V3 | 11.24KiB | 1 | activeTab, scripting | Dec 4, 2023 | |
 | OG Inspector Inspect and render Open Graph previews for the current tab. | Developer Tools | Ilias Galiotos | 32 | down 25.0 percent−25.0% | ★ 5.0 | 1 | 0.1.0 | V3 | 13.13KiB | 1 | activeTab, downloads | Jan 17, 2026 | |
 | SwagDocs - OpenAPI to Markdown Converter Convert Swagger/OpenAPI endpoints into high-quality Markdown… | Developer Tools | congphan.dev | 32 | up 6.5 percent+6.5% | ★ 5.0 | 3 | 1.0.1 | V3 | 88.09KiB | 1 | activeTab, scripting, sto… | Mar 13, 2026 | |
 | TokenNinja Stealthy JWT security testing toolkit - Decode, analyze & ex… | Developer Tools | Synken Innovations | 32 | up 36.4 percent+36.4% | — | — | 1.0.1 | V3 | 34.93KiB | 1 | activeTab, storage, cooki… | Dec 10, 2025 | |
 | SheetShadow SheetShadow: Professional Dark Mode for Google Sheets Take … | Developer Tools | perluapaaja | 32 | up 40.0 percent+40.0% | ★ 5.0 | 8 | 1.0 | V3 | 48.96KiB | 1 | storage, alarms, activeTa… | Apr 8, 2026 | |
 | Lizhi JSSDK Extension Lizhi JSSDK Extension for Developers | Developer Tools | shoyuf | 32 | down 8.8 percent−8.8% | ★ 4.0 | 1 | 1.1.1 | V3 | 217KiB | 1 | tabs, storage, scripting,… | Jun 6, 2023 | |
 | Gmail HTML Insert Adds an Insert HTML button next to Gmail's Formatting option… | Developer Tools | — | 32 | up 125.0 percent+125.0% | — | — | 1.0 | V3 | 15.68KiB | 1 | storage | Jan 24, 2026 | |
 | Developer Utilities Common tools for developers. | Developer Tools | ianzhi | 32 | no change0% | — | — | 1.7.0 | V3 | 612KiB | 2 | contextMenus, sidePanel, … | May 10, 2026 | |
 | Hey World Code Blocks Enhancer A cross-browser web extension that enhances and facilitates … | Developer Tools | facundo.espinosa | 32 | down 11.8 percent−11.8% | — | — | 0.1.0 | V3 | 355KiB | 1 | storage | Dec 28, 2023 | |
 | ChatGPT for Google Display ChatGPT response alongside search engine results | Developer Tools | caothanhlam14092000 | 32 | no change0% | — | — | 1.0.1 | V3 | 5.41MiB | 52 | storage, scripting, unlim… | Oct 26, 2023 | |
 | vParam view parameters | Developer Tools | hahahoho5915 | 32 | down 9.1 percent−9.1% | ★ 5.0 | 5 | 1.0.1 | V3 | 10.64KiB | 1 | tabs | May 12, 2022 | |
 | TCS Lockdown Lockdown Chrome to keep students focused and working! | Developer Tools | Keaton F | 32 | down 16.0 percent−16.0% | — | — | 1.7 | V3 | 14.39KiB | 1 | storage, scripting, tabs,… | Feb 6, 2024 | |
 | Script Patcher Patch matched JavaScript files with sandboxed user-defined r… | Developer Tools | akshaybhanawala | 32 | up 200.0 percent+200.0% | — | — | 1.5.1 | V3 | 105KiB | 1 | debugger, tabs, storage, … | May 24, 2026 | |
 | Proxy Auth Switcher Thiết lập proxy HTTP hoặc SOCKS5 có xác thực từ chuỗi IP:POR… | Developer Tools | thanh123vps | 32 | down 12.8 percent−12.8% | — | — | 1.2 | V3 | 1.76MiB | 1 | proxy, storage, webReques… | Jul 31, 2025 | |
 | Stacker Visualize markup structure quickly | Developer Tools | asperspecunity | 32 | down 17.9 percent−17.9% | ★ 5.0 | 1 | 1.1.0 | V3 | 20.67KiB | 1 | activeTab, scripting, sto… | Aug 31, 2023 | |
 | Easy SERP Preview Instantly preview how your web pages appear in search result… | Developer Tools | Nik Does SEO | 32 | down 6.9 percent−6.9% | — | — | 1.0 | V3 | 26.67KiB | 1 | activeTab, scripting | Sep 13, 2024 | |
 | SEO Check Get instant insights into page titles, descriptions, heading… | Developer Tools | nK | 32 | up 2.9 percent+2.9% | — | — | 0.0.3 | V3 | 79.94KiB | 1 | — | Feb 9, 2025 | |
 | Request Alchemist Intercept and customize API responses with precision pattern… | Developer Tools | Gersanco | 32 | up 18.5 percent+18.5% | — | — | 0.4.0 | V3 | 240KiB | 1 | scripting, sidePanel, sto… | May 21, 2026 | |
 | Metahash Network Block Status Metahash Network Block Status extension is the easiest way … | Developer Tools | metawall | 32 | down 6.9 percent−6.9% | ★ 5.0 | 3 | 1.0.5 | V3 | 2.69MiB | 1 | — | Apr 21, 2022 | |
 | Element Copier Right-click on any element to copy its text or HTML | Developer Tools | is-sam | 32 | up 59.3 percent+59.3% | ★ 5.0 | 1 | 1.0.0 | V3 | 31.17KiB | 1 | contextMenus, clipboardWr… | Dec 23, 2025 | |
 | D365 Developer Toolbox Developer productivity tools for Dynamics 365 (UCI + Classic… | Developer Tools | Eman Elgharabawy | 32 | up 54.5 percent+54.5% | ★ 5.0 | 1 | 1.0.0 | V3 | 351KiB | 1 | activeTab, scripting | Apr 28, 2026 | |
 | Diffy AI-powered diff review for GitHub and GitLab | Developer Tools | ModLabs | 32 | no change0% | — | — | 1.0.0.3 | V3 | 60.66KiB | 1 | storage, activeTab, tabs | Dec 19, 2025 | |
 | Number Converter online Number Converter for developers, including Hex decimal Octal… | Developer Tools | cnzaobao.com | 32 | down 11.9 percent−11.9% | ★ 1.0 | 2 | 1.1 | V2 | 29.45KiB | 1 | — | Jun 6, 2015 | |
 | DevTools Utilities - Text & Code Helper Boost your productivity essential developer tools for text t… | Developer Tools | matias.f.suarez | 32 | up 25.9 percent+25.9% | ★ 5.0 | 1 | 1.0.0 | V3 | 22.7KiB | 1 | storage | Jul 16, 2025 | |
 | Github Excalidraw Renderer Convert .excalidraw files to .svg and replace content inline | Developer Tools | rasicoca | 32 | up 58.8 percent+58.8% | — | — | 1.0.2 | V3 | 355KiB | 1 | activeTab, scripting | Apr 15, 2024 | |
 | Ah Cacao - Autoconnect Connect to the ah cacao network automatically. As soon as th… | Developer Tools | bott-international | 32 | up 3.6 percent+3.6% | — | — | 1.0.0 | V3 | 46.12KiB | 1 | — | Feb 17, 2024 | |
 | NFT SCAM BLOCKER Tired of NFT Scams? This extension will notify you if you ar… | Developer Tools | pablo | 32 | down 16.1 percent−16.1% | ★ 5.0 | 1 | 1.0 | V3 | 62.35KiB | 1 | storage, alarms | May 11, 2022 | |
 | ColorSnap - Advanced Color Picker Advanced Photoshop-style color picker extension with HEX, RG… | Developer Tools | codewithsmile | 32 | down 6.5 percent−6.5% | ★ 5.0 | 1 | 1.0.2 | V3 | 21.41KiB | 1 | storage, clipboardWrite, … | Sep 8, 2025 | |
 | Compass Navigate AI conversations with sticky scroll headers and a p… | Developer Tools | prayas.lashkari98 | 32 | up 222.2 percent+222.2% | — | — | 2.0.1 | V3 | 778KiB | 1 | storage, activeTab, tabs | Mar 10, 2026 | |
 | Signal: Report bugs & feedback with context developers love Record and share detailed bug reports: console logs, network… | Developer Tools | milan.holes | 32 | up 33.3 percent+33.3% | — | — | 1.8.0 | V3 | 349KiB | 1 | debugger, scripting, stor… | Jun 2, 2026 | |
 | Azure DevOps Board Item Opener Opens a new tab with a URL based on a number input | Developer Tools | Asaf Shifer | 32 | down 11.5 percent−11.5% | ★ 5.0 | 1 | 1.1 | V3 | 81.99KiB | 1 | storage, clipboardRead | Oct 4, 2024 | |
 | MarkSyncr Sync your bookmarks across browsers using GitHub, Dropbox, G… | Developer Tools | ettinger | 32 | up 11.1 percent+11.1% | — | — | 0.8.33 | V3 | 213KiB | 1 | bookmarks, storage, alarm… | Apr 25, 2026 | |
 | Podium Developer Tools Helps helps you test and debug your Podium applications | Developer Tools | — | 32 | up 11.8 percent+11.8% | — | — | 0.3.4 | V3 | 24.74KiB | 1 | activeTab, declarativeNet… | Jul 25, 2024 | |
 | AI PR Reviewer AI-powered Pull Request reviewer using GPT-4 and Claude | Developer Tools | Naresh Tank | 32 | up 5.7 percent+5.7% | ★ 5.0 | 2 | 1.0.0 | V3 | 49.37KiB | 1 | storage | Feb 17, 2025 | |
 | Call Strike - Voice Clone Record audio from any website, identify different speakers, … | Developer Tools | chrome-extension | 32 | down 13.2 percent−13.2% | — | — | 1.0.4 | V3 | 200KiB | 1 | sidePanel, tabCapture, ac… | Mar 18, 2025 | |
 | SP REST ReSender Click the extension button to resend the current tab's Share… | Developer Tools | Jón Stefán Jónsson | 32 | up 6.9 percent+6.9% | — | — | 1.1 | V3 | 22.08KiB | 1 | activeTab | Aug 19, 2025 | |
 | ScheduleLLM Schedule messages to be sent to Claude at a specific time vi… | Developer Tools | Colas Gelin | 32 | up 460.0 percent+460.0% | — | — | 1.0.0 | V3 | 15.98KiB | 1 | alarms, storage, tabs, sc… | Apr 14, 2026 | |
 | Salesforce Terminal Allows to quickly access Salesforce metadata. | Developer Tools | Bartosz Juriewicz | 32 | down 8.3 percent−8.3% | ★ 5.0 | 3 | 1.0.2 | V3 | 345KiB | 1 | storage, cookies, unlimit… | Dec 17, 2024 | |
 | Roblox Sales Tracker Standalone Roblox sales intelligence dashboard and real-time… | Developer Tools | — | 32 | up 158.3 percent+158.3% | ★ 5.0 | 3 | 5.0 | V3 | 143KiB | 1 | storage | May 26, 2026 | |
 | Prompt Optimizer Optimize your prompts for ChatGPT, Claude, and Gemini | Developer Tools | promptoptimizr | 32 | up 400.0 percent+400.0% | — | — | 1.0.1 | V3 | 38.37KiB | 1 | storage, cookies | Mar 18, 2026 | |
 | YouTube Timestamp Notes Take timestamped notes while watching YouTube. Click any not… | Developer Tools | YT Stamp Publishing | 32 | down 11.4 percent−11.4% | — | — | 1.0.0 | V3 | 32.64KiB | 1 | storage, contextMenus, al… | Mar 16, 2026 | |
 | Resize Window – Quick & Easy Window Resizing Simple extension to change window width | Developer Tools | jaroslavjanikcz | 32 | down 19.4 percent−19.4% | — | — | 1.2.3 | V3 | 17.02KiB | 2 | windows | Mar 9, 2025 | |
 | Rails Spotlight Rails spotlight is a tool designed for Ruby on Rails develop… | Developer Tools | way2do.it | 32 | up 20.7 percent+20.7% | ★ 3.0 | 2 | 3.0.9 | V3 | 1.73MiB | 1 | unlimitedStorage, storage… | Aug 24, 2025 | |
 | Window Size Overlay Displays current window dimensions (viewport or full window)… | Developer Tools | Damian Lipski | 32 | up 33.3 percent+33.3% | — | — | 1.3.2 | V3 | 18.24KiB | 2 | storage | Oct 28, 2025 | |
 | Open Graph Devtools This browser extension adds a new DevTools panel specificall… | Developer Tools | patrick91 | 32 | down 22.5 percent−22.5% | ★ 5.0 | 1 | 1.1.0 | V3 | 67.61KiB | 1 | — | Nov 6, 2025 |