327,992 extensions · updated Jun 30, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | HTTP Security Header Checker One-click security header analysis with scoring and fix sugg… | Developer Tools | jomlylmh | 1 | no change0% | — | — | 1.0.0 | V3 | 81.4KiB | 1 | activeTab, webRequest, st… | Jun 3, 2026 | |
 | GuidAInce Simplifies guide creation: record clicks on HTML elements, e… | Developer Tools | Shabs.Dev | 1 | no change0% | — | — | 1.1 | V3 | 385KiB | 1 | storage | Jul 24, 2024 | |
 | GitHub.dev Switcher Switch the current GitHub page to GitHub.dev. | Developer Tools | Julien Repele | 1 | up 100.0 percent+100.0% | — | — | 0.1.0 | V3 | 4.45KiB | 1 | tabs | Dec 11, 2025 | |
 | GitHub Actions Smart Auto-Refresher Intelligently refreshes GitHub Actions pages only while work… | Developer Tools | garethbuildsapps | 1 | no change0% | — | — | 2.0.0 | V3 | 14.5KiB | 1 | storage | Nov 21, 2025 | |
 | Good Tool Free mortgage & rental calculators for smarter housing decis… | Developer Tools | good-tool | 1 | no change0% | — | — | 1.0.0 | V3 | 43.68KiB | 1 | — | Jan 3, 2025 | |
 | Bags Instant App Store competitor snapshot: estimated downloads &… | Developer Tools | ndefine | 1 | no change0% | — | — | 0.1.0 | V3 | 107KiB | 1 | storage, scripting, activ… | Jan 18, 2026 | |
 | AIVideoAuditor Audit your AI video generation spend. Detect failures before… | Developer Tools | chungyc4 | 1 | no change0% | — | — | 1.3.4 | V3 | 358KiB | 1 | storage, activeTab, clipb… | May 29, 2026 | |
 | Voice2Bug Turn customer bug reports into clear technical context. | Developer Tools | a.maryniewski | 1 | no change0% | — | — | 3.8.16 | V3 | 281KiB | 1 | storage, activeTab, tabs,… | Jun 5, 2026 | |
 | Leadrequests Leadrequests | Developer Tools | James | 1 | no change0% | — | — | 1.0.4 | V3 | 45.7KiB | 1 | storage, cookies, scripti… | Jun 18, 2022 | |
 | LinkVision Analyze and visualize all backlinks on any webpage with inte… | Developer Tools | — | 1 | no change0% | — | — | 1.0.0 | V3 | 24.26KiB | 8 | activeTab, scripting | Oct 23, 2025 | |
 | Carbonlite — Website Carbon Footprint Measure the carbon footprint of any website in real time. Ge… | Developer Tools | Antony Prabakaran Ja… | 1 | down 50.0 percent−50.0% | — | — | 1.0.0 | V3 | 61.29KiB | 1 | sidePanel, storage, webNa… | Apr 20, 2026 | |
 | WSJ FormFiller Plus Generate client's NIF, CC, Mobile Number and email | Developer Tools | — | 1 | no change0% | ★ 5.0 | 2 | 1.0 | V3 | 9.25KiB | 1 | — | May 11, 2024 | |
 | SEO Lens Instant on-page SEO insights, header analysis, link metrics … | Developer Tools | — | 1 | no change0% | — | — | 1.0.0 | V3 | 26.89KiB | 8 | activeTab, scripting | Nov 3, 2025 | |
 | Vector Tap into network traffic — one-click copy of any request's U… | Developer Tools | — | 1 | no change0% | — | — | 0.1.0 | V3 | 31.52KiB | 1 | — | Jun 17, 2026 | |
 | New Pull Request Easily share GitHub pull requests with your team on Slack. | Developer Tools | — | 1 | no change0% | — | — | 1.2.0 | V3 | 108KiB | 1 | scripting, activeTab, sto… | May 13, 2025 | |
 | BlueFairy Your proactive, context-driven delivery aide. | Developer Tools | jakegordon53 | 1 | no change0% | — | — | 1.0.8 | V3 | 501KiB | 1 | storage | Jun 11, 2026 | |
 | Github PR review helps you with approve and decline Github PRs | Developer Tools | aomega.co | 1 | no change0% | — | — | 1.3.1 | V3 | 26.73KiB | 1 | activeTab, scripting | Feb 7, 2026 | |
 | PailPal Build faster with prebuilt workflows for Lunch Pail's add-on… | Developer Tools | Lunch Pail Labs | 1 | no change0% | — | — | 1.0.0 | V3 | 309KiB | 1 | activeTab, scripting, tab… | Feb 27, 2025 | |
 | PromptShield – AI Data Protection AI data protection for developers. Prevent accidental sharin… | Developer Tools | avivhappy123 | 1 | no change0% | — | — | 1.0.0 | V3 | 224KiB | 1 | storage, activeTab | Feb 26, 2026 | |
 | Digital Marketplace Categories Extractor Shows accurate service categories on UK Digital Marketplace … | Developer Tools | mark.craddock | 1 | no change0% | — | — | 1.0.4 | V3 | 1.09MiB | 1 | storage, activeTab | Dec 16, 2025 | |
 | SEO Companion Quick access to essential SEO tasks: check canonical URLs, m… | Developer Tools | — | 1 | no change0% | — | — | 1.1.0 | V3 | 42.71KiB | 8 | activeTab, scripting | Oct 22, 2025 | |
 | QRCodee A neat and beautiful QR Code generator. | Developer Tools | costcofoods1 | 1 | no change0% | — | — | 1.3 | V3 | 55.34KiB | 1 | activeTab | Jun 14, 2023 | |
 | CvToLetter Cover Letter Generator Generate tailored cover letters for job descriptions with a … | Developer Tools | volkanoluc | 1 | no change0% | — | — | 1.0.2 | V3 | 1.28MiB | 1 | storage, activeTab, scrip… | Apr 22, 2025 | |
 | Mailtrap Sandbox Checker Monitor your Mailtrap sandbox inbox from the browser sidebar | Developer Tools | DannyTheDev | 1 | no change0% | — | — | 1.0.0 | V3 | 15.85KiB | 1 | sidePanel, storage | May 7, 2026 | |
 | PassShow Right-click to reveal hidden password fields | Developer Tools | apmiles | 1 | no change0% | — | — | 1.0 | V3 | 15.55KiB | 1 | contextMenus, activeTab, … | Mar 19, 2026 | |
 | ZeroTrust - AI Website Security Scanner Privacy-first security scanner with on-device AI. Analyze we… | Developer Tools | — | 1 | no change0% | — | — | 1.0.0 | V3 | 4.96MiB | 1 | activeTab, tabs, scriptin… | Dec 3, 2025 | |
 | IsItUpDown Quick Check Check website status with the same IsItUpDown API used by th… | Developer Tools | Kazimiras | 1 | no change0% | — | — | 1.0.0 | V3 | 106KiB | 1 | — | Jun 2, 2026 | |
 | Auto Formatter Pro Professional code beautifier with syntax highlighting, forma… | Developer Tools | karthikeyan Thiagara… | 1 | down 75.0 percent−75.0% | — | — | 1.0.0 | V3 | 45.95KiB | 1 | storage, contextMenus, do… | Dec 17, 2025 | |
 | AI Library – Tool Discovery Hub Discover and organize AI tools with simple summaries, catego… | Developer Tools | 2gayco | 1 | up 100.0 percent+100.0% | — | — | 1.0.1 | V3 | 15.12KiB | 1 | storage | Jan 3, 2026 | |
 | AI More Context Capture and share page context, errors, and resources for AI… | Developer Tools | ballan.arthur | 1 | down 60.0 percent−60.0% | — | — | 1.0.5 | V3 | 68.87KiB | 1 | activeTab, scripting, sto… | Jun 11, 2025 | |
 | RakutenTVコメント弾幕 Rakuten TV のライブ配信コメントを弾幕表示する拡張機能です。 | Developer Tools | mune | 1 | no change0% | — | — | 1.0.0 | V3 | 18.37KiB | 1 | storage, scripting, activ… | Apr 29, 2026 | |
 | API Echo See API calls as they happen. A clean, focused view of XHR a… | Developer Tools | — | 1 | no change0% | — | — | 1.0.0 | V3 | 16.06KiB | 1 | — | Apr 3, 2026 | |
 | WebAsset Downloader Download and organize website assets: images, CSS, JavaScrip… | Developer Tools | Hex | 1 | up 200.0 percent+200.0% | — | — | 1.0.0 | V3 | 12.14KiB | 1 | activeTab, scripting, dow… | May 7, 2026 | |
 | QA Wingman Records manual testing and generates Playwright test cases. | Developer Tools | Work | 1 | up 100.0 percent+100.0% | — | — | 0.1.0 | V3 | 80.88KiB | 1 | storage, sidePanel, tabs,… | Mar 25, 2026 | |
 | Cute Text Case Converter Convert text to UPPERCASE, lowercase, or Capitalized instant… | Developer Tools | elsdonixj8w | 1 | up 100.0 percent+100.0% | — | — | 1.0 | V3 | 13.75KiB | 1 | — | Mar 2, 2026 | |
 | Autollenado Fuvex A365 Optimiza la transferencia local de datos de texto y la gesti… | Developer Tools | joseflorianoq | 1 | no change0% | — | — | 1.0 | V3 | 8.04KiB | 1 | storage, activeTab | Jun 1, 2026 | |
 | Halloween World Clock Display the current date and time for any country in a spook… | Developer Tools | marian.surdu08 | 1 | no change0% | — | — | 1.0 | V3 | 17.14KiB | 1 | — | Feb 28, 2026 | |
 | WebPage Annotator WebPage Annotator: Annotate and highlight webpages. | Developer Tools | b34665862 | 1 | no change0% | — | — | 1.0 | V3 | 43.29KiB | 1 | — | May 31, 2026 | |
 | BugLens Registra sessioni di test, cattura errori, chiamate di rete … | Developer Tools | — | 1 | no change0% | — | — | 2.2 | V3 | 346KiB | 1 | activeTab, storage | May 11, 2026 | |
 | ScriptForge Powerful offline code editor with tabs, syntax highlighting,… | Developer Tools | — | 1 | no change0% | — | — | 1.0.0 | V3 | 29.55KiB | 8 | storage, unlimitedStorage | Nov 2, 2025 | |
 | Slash Mark - SnapTabs (Save, Group, Restore) A simple tab manager for Creating, managing, and restoring t… | Developer Tools | Slash Mark IT Soluti… | 1 | up 100.0 percent+100.0% | — | — | 1.0.0 | V3 | 18.1KiB | 1 | tabs, storage, windows, a… | Nov 18, 2025 | |
 | HTML Agent Scanning configured websites for changes and forwards the ch… | Developer Tools | Yazaar | 1 | no change0% | — | — | 1.6.1 | V3 | 103KiB | 1 | tabs, storage, scripting | Apr 8, 2024 | |
 | Simple SEO Checker Inspect raw HTML and rendered metadata (title, description, … | Developer Tools | Igor's Technoclub | 1 | no change0% | — | — | 2.1.1 | V3 | 28.72KiB | 1 | tabs, storage | Feb 13, 2026 | |
 | Markly Get the logos you need • Extract, copy, and download logos f… | Developer Tools | — | 1 | no change0% | — | — | 3.0.0 | V3 | 20.26KiB | 1 | activeTab, scripting, cli… | Dec 23, 2025 | |
 | Browy The AI agent that lives in your browser. Drives real tabs th… | Developer Tools | ritabratamaiti | 1 | no change0% | — | — | 0.1.4 | V3 | 82.66KiB | 1 | sidePanel, debugger, tabs… | Jun 3, 2026 | |
 | InputLayer Enhance your AI prompts on ChatGPT, Claude, Gemini & Perplex… | Developer Tools | Aevronyx | 1 | no change0% | — | — | 1.0.7 | V3 | 88.91KiB | 1 | storage, tabs, cookies | May 26, 2026 | |
 | testing-assistant Webアプリケーション開発時のテストを手助けするChrome拡張機能 | Developer Tools | frappuccino2316 | 1 | no change0% | — | — | 1.0.0 | V3 | 12.74KiB | 1 | contextMenus, tabs, clipb… | Apr 13, 2026 | |
 | ReadEase - Focus Reader & Text Speaker Turn cluttered webpages into a clean reader mode with readin… | Developer Tools | ashafnawaz56 | 1 | no change0% | — | — | 1.0.1 | V3 | 36.3KiB | 1 | activeTab, scripting, sto… | May 25, 2026 | |
 | CLS++ Memory Every AI remembers you. Cross-model memory for ChatGPT, Clau… | Developer Tools | jabbalarajamohan | 1 | no change0% | — | — | 6.0.0 | V3 | 75.17KiB | 1 | storage, sidePanel | Apr 14, 2026 | |
 | Jihye 보안 규정을 준수하며 안전하고 저렴하게 사용할 수 있는 AI 플러그인입니다. | Developer Tools | narang82 | 1 | no change0% | ★ 5.0 | 1 | 0.94 | V3 | 80.3KiB | 1 | storage, contextMenus | Nov 11, 2024 |