327,991 extensions · updated Jun 30, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Eco prompt CO2 prompt calculator and reducer | Developer Tools | GroovyGears | 2 | no change0% | — | — | 0.0.1 | V3 | 1.14MiB | 1 | storage | Sep 19, 2025 | |
 | Repo Stack Display repo stack details | Developer Tools | qidanta | 2 | down 50.0 percent−50.0% | — | — | 0.1.2 | V3 | 173KiB | 1 | — | Apr 26, 2022 | |
 | SEOFLY - On Page SEO SEOFLY - An extension to help you to improve you on page seo | Developer Tools | ritvikchoure65 | 2 | no change0% | — | — | 1.0 | V3 | 6.99MiB | 1 | scripting | May 8, 2024 | |
 | GitHub Pull Request Title Case Helper A browser extension for transforming GitHub pull request tit… | Developer Tools | Cooper Walbrun | 2 | up 50.0 percent+50.0% | — | — | 0.2.0 | V3 | 45.47KiB | 1 | — | Nov 19, 2023 | |
 | SmartHistory Visualize and export your Chrome history with deep insights,… | Developer Tools | Ilias Galiotos | 2 | no change0% | ★ 5.0 | 1 | 0.3 | V3 | 917KiB | 1 | history, storage | May 14, 2025 | |
 | _diff Expose global variables added by the current page | Developer Tools | froden | 2 | no change0% | — | — | 1.0.3 | V3 | 63.08KiB | 1 | scripting, activeTab | Jun 10, 2026 | |
 | randumb — coherent fake data form filler Form filler with 58 locales and country-coherent identities … | Developer Tools | vøiddo | 2 | no change0% | — | — | 1.0.3 | V3 | 125KiB | 1 | storage, alarms, contextM… | May 3, 2026 | |
 | Smart Form Filler Fill test forms with smart, scoped fake data. Local-only, no… | Developer Tools | — | 2 | no change0% | — | — | 1.0.0 | V3 | 40.21KiB | 1 | activeTab, scripting, sto… | Jun 4, 2026 | |
 | Select To Format JSON Select JSON text, right-click, and view formatted JSON in a … | Developer Tools | RedeStudio | 2 | no change0% | — | — | 1.0.1 | V3 | 19.12KiB | 1 | contextMenus, activeTab, … | Apr 14, 2026 | |
 | Draggablify a Chrome extension that make elements on webpage draggable. | Developer Tools | Alan Ren | 2 | up 33.3 percent+33.3% | — | — | 0.1 | V3 | 7.36KiB | 1 | activeTab, scripting | Apr 19, 2024 | |
 | The Platform Helper This extension is developed for Salesforce Developer's & Adm… | Developer Tools | — | 2 | no change0% | ★ 4.7 | 3 | 1.0 | V3 | 60.16KiB | 1 | tabs | Apr 27, 2025 | |
 | Holostaff Demo Inject Holostaff AI copilots on any website for live demos. | Developer Tools | Holostaff AI | 2 | no change0% | — | — | 2.0 | V3 | 223KiB | 1 | activeTab, scripting, sto… | Apr 16, 2026 | |
 | ChatGPT Dev Utils Extension Send prompts from your CLI to ChatGPT via Chrome. No API key… | Developer Tools | teruokunihiro | 2 | no change0% | — | — | 0.1.2 | V3 | 684KiB | 1 | tabs, alarms | Jul 3, 2025 | |
 | JSON Formatter Paste JSON and format it with collapsible tree view, syntax … | Developer Tools | lokijoji2 | 2 | down 33.3 percent−33.3% | — | — | 0.5.0 | V3 | 153KiB | 2 | storage | Mar 9, 2026 | |
 | API Vault Capture, save, and organize API responses. Perfect for devel… | Developer Tools | jon.foster.ny | 2 | no change0% | — | — | 1.0.1 | V3 | 58.64KiB | 1 | storage | Dec 22, 2025 | |
 | Simple SEO Tools Complete set of free SEO tools for website analysis and opti… | Developer Tools | — | 2 | up 100.0 percent+100.0% | — | — | 1.1.1 | V3 | 83.88KiB | 8 | activeTab | Dec 15, 2025 | |
 | SEO Extension Professional SEO analysis tool for content optimization, key… | Developer Tools | — | 2 | no change0% | — | — | 1.1.1 | V3 | 42.69KiB | 8 | activeTab | Oct 12, 2025 | |
 | FontStash A lightweight utility to identify, preview, and save web typ… | Developer Tools | simmuji | 2 | no change0% | ★ 5.0 | 1 | 1.1.0 | V3 | 739KiB | 1 | storage, scripting, activ… | Mar 15, 2026 | |
 | Barry Navigate to predefined URLs via address bar shortcuts. | Developer Tools | — | 2 | up 100.0 percent+100.0% | — | — | 0.1.0 | V3 | 159KiB | 1 | storage | Mar 18, 2026 | |
 | GH Page Source Opener Opens the source of a GH page in a new tab. | Developer Tools | Wooseop Kim | 2 | up 50.0 percent+50.0% | — | — | 0.0.1 | V3 | 5.13KiB | 1 | — | Feb 9, 2022 | |
 | Code2.AI GitHub Integration Easily access your compressed GitHub repositories in AI chat… | Developer Tools | Code2.AI | 2 | up 33.3 percent+33.3% | — | — | 1.2 | V3 | 36.25KiB | 1 | storage, identity | Apr 28, 2025 | |
 | Aiia — AI Agent Checker Check if any website is ready for AI agents. Detects robots.… | Developer Tools | bucur.andrei.teodor | 2 | no change0% | — | — | 1.0.0 | V3 | 9.67KiB | 1 | activeTab, scripting | Apr 9, 2026 | |
 | Translator Pro™ Quickly translate selected or typed text on web pages. Suppo… | Developer Tools | Natalia from Italy | 2 | down 50.0 percent−50.0% | — | — | 5.5.5 | V3 | 411KiB | 32 | storage, contextMenus, ta… | Apr 22, 2026 | |
 | SQL Error Explainer Explain SQL errors dynamically | Developer Tools | — | 2 | down 25.0 percent−25.0% | — | — | 1.0 | V3 | 21.29KiB | 1 | — | Jan 16, 2026 | |
 | Picturestees Clothing LLC Search for products and calculate prices | Developer Tools | sosanhgiakhoahoc | 2 | no change0% | — | — | 3.1.2 | V3 | 301KiB | 2 | — | Jan 4, 2024 | |
 | Header Hub Secure HTTP header management with zero backend: sync rules … | Developer Tools | duoyunan | 2 | no change0% | — | — | 1.0.0 | V3 | 172KiB | 1 | storage, declarativeNetRe… | Apr 3, 2026 | |
 | SimpleRedirect Redirect network requests for local development. Perfect for… | Developer Tools | — | 2 | no change0% | — | — | 1.0.0 | V3 | 1.78MiB | 1 | declarativeNetRequest, de… | Dec 23, 2025 | |
 | SQLite Browser Pro View and query local SQLite database files via drag-and-drop… | Developer Tools | FutureFlow App LLC | 2 | no change0% | — | — | 1.0.1 | V3 | 364KiB | 1 | storage, identity | Apr 18, 2026 | |
 | Design Matcher - デザイン照合ツール シンプルなデザイン比較ツール。デザインカンプをWebページに重ねて表示し、実装の精度を手軽に確認できます。 | Developer Tools | nakagiri.makoto | 2 | down 50.0 percent−50.0% | — | — | 1.2 | V3 | 20.85KiB | 2 | storage | Aug 28, 2025 | |
 | Grapho Title: Grapho - Visualize Your Web Experience Description: … | Developer Tools | — | 2 | no change0% | — | — | 1.0.0 | V3 | 235KiB | 1 | — | Apr 30, 2024 | |
 | TabLiberator Detect and batch open links from any webpage. Smart link ana… | Developer Tools | Dixon.G | 2 | no change0% | — | — | 1.0.0 | V3 | 37.72KiB | 1 | contextMenus, scripting, … | Oct 28, 2025 | |
 | JSON Formatter - Beautify & Validate Format, beautify & validate JSON with syntax highlighting. | Developer Tools | chandraupendra22 | 2 | down 75.0 percent−75.0% | — | — | 1.0.0 | V3 | 23.5KiB | 1 | — | Jan 23, 2026 | |
 | Link Checker Link Checker: Find broken links fast | Developer Tools | bernadinemizzi | 2 | no change0% | — | — | 1.0 | V3 | 36.55KiB | 1 | — | May 21, 2026 | |
 | Random String Generator A tool to help you generate random strings for whatever you … | Developer Tools | — | 2 | no change0% | — | — | 1.0 | V3 | 23.13KiB | 1 | — | Sep 17, 2024 | |
 | Polkadot JSON-RPC DevTools Devtools for the polkadot JSON-RPC Spec | Developer Tools | victor | 2 | up 100.0 percent+100.0% | — | — | 0.1.0 | V3 | 232KiB | 1 | — | Dec 18, 2025 | |
 | checkapi.app This is an extension to send a request to an API on the loca… | Developer Tools | chocoantirus | 2 | no change0% | — | — | 1.0.3 | V3 | 164KiB | 1 | — | Jun 1, 2023 | |
 | AI Chat Stats Overlay (for ChatGPT) Floating stats widget for ChatGPT. Tracks active time & sess… | Developer Tools | farukqmul | 2 | no change0% | — | — | 1.1.0 | V3 | 17.89KiB | 1 | storage | Feb 1, 2026 | |
 | One Click Form Filler One-click form filler that intelligently matches input names… | Developer Tools | — | 2 | down 50.0 percent−50.0% | — | — | 0.0.3 | V3 | 17.38KiB | 1 | activeTab | Jul 25, 2025 | |
 | PromptRoot Web Capture Capture any webpage as Markdown and send to GitHub | Developer Tools | — | 2 | down 50.0 percent−50.0% | — | — | 1.0.0 | V3 | 3.72MiB | 1 | activeTab, scripting, sto… | Jan 23, 2026 | |
 | BugJar Capture bugs in a jar — screenshot, console, network, annota… | Developer Tools | jgounand | 2 | down 50.0 percent−50.0% | — | — | 4.6.7 | V3 | 64.43KiB | 1 | activeTab, alarms, script… | Apr 14, 2026 | |
 | Magento 2 UI Inspector Inspect Magento 2 uiRegistry components, relationships, and … | Developer Tools | Steve Desmet | 2 | no change0% | — | — | 1.3.0 | V3 | 120KiB | 1 | — | May 30, 2026 | |
 | Feature Flag Scanner Scan the current page for visible feature flags and feature … | Developer Tools | trstoyan | 2 | no change0% | — | — | 0.2.0 | V3 | 24.78KiB | 1 | activeTab, scripting, sto… | May 17, 2026 | |
 | Crosstalk — Frame & Socket Inspector Observe iframe postMessage and Socket.IO/WebSocket traffic i… | Developer Tools | — | 2 | no change0% | ★ 5.0 | 1 | 0.0.1 | V3 | 47.2KiB | 1 | storage | Jun 4, 2026 | |
 | QS - Quick Screenshot for Developers One-click screenshots for Claude Code development & testing.… | Developer Tools | cff | 2 | no change0% | — | — | 1.0.0 | V3 | 14.96KiB | 1 | activeTab, downloads, sto… | Feb 3, 2026 | |
 | PushToEtsy.com Scrape email addresses from your Etsy orders | Developer Tools | EtsyBoostSolutions | 2 | no change0% | — | — | 4.0 | V3 | 918KiB | 1 | storage, scripting | Oct 5, 2023 | |
 | SEO Analyzer Instant SEO analysis with beautiful dashboard, insights and … | Developer Tools | bitopsy | 2 | no change0% | — | — | 1.0.0 | V3 | 22.5KiB | 1 | activeTab, scripting | May 7, 2026 | |
 | Stepshots Recorder Record website interactions as interactive product demos | Developer Tools | hauke.jung | 2 | up 200.0 percent+200.0% | — | — | 1.0.1 | V3 | 48.7KiB | 1 | activeTab, storage, scrip… | May 14, 2026 | |
 | SatisVAULT Manage Azure Key Vault and AWS secrets in 1 click. No more p… | Developer Tools | SatisVault | 2 | up 50.0 percent+50.0% | ★ 5.0 | 6 | 2.2.0 | V3 | 487KiB | 1 | storage, identity, active… | Apr 13, 2026 | |
 | Borderify – Add a Clean Red Border to Any Website Adds a subtle red border to all websites you visit. Lightwei… | Developer Tools | Ahmix Solutions | 2 | down 33.3 percent−33.3% | ★ 5.0 | 2 | 1.0 | V3 | 4.2KiB | 1 | — | Jul 31, 2025 | |
 | Open WebBridge Local, telemetry-free bridge that lets AI agents drive your … | Developer Tools | zhizuzhefu | 2 | no change0% | — | — | 1.3.0 | V3 | 30.81KiB | 1 | tabs, debugger, storage, … | Jun 7, 2026 |