327,993 extensions · updated Jun 30, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | API Tester Pro Premium API testing workspace for REST, GraphQL and WebSocke… | Developer Tools | Anslation | — | no change0% | ★ 5.0 | 1 | 2.1.1 | V3 | 683KiB | 1 | storage, alarms, notifica… | Apr 7, 2026 | |
 | HubSpot Theme Scanner Inspect the active tab for HubSpot CMS signals: portal ID, i… | Developer Tools | bereto | — | no change0% | — | — | 1.0.0 | V3 | 39.98KiB | 1 | activeTab, scripting | Jun 17, 2026 | |
 | Tag QA Local-only analytics tag inspector — GA4, GTM, Adobe, Meta P… | Developer Tools | inamdarsalmanhabib11 | — | no change0% | — | — | 1.0.0 | V3 | 1.01MiB | 1 | storage, tabs, scripting,… | Jun 17, 2026 | |
 | Code Block Copier 모든 웹사이트의 코드 블록에 복사 버튼을 추가하여 줄바꿈과 들여쓰기가 보존된 코드를 복사합니다. | Developer Tools | — | — | no change0% | — | — | 3.2 | V3 | 16.66KiB | 1 | clipboardWrite, storage, … | Sep 24, 2025 | |
 | PromptSmith Writing Assistant AI-powered writing assistant that improves social posts, ema… | Developer Tools | Ayaansh Rawat | — | no change0% | — | — | 1.0.0 | V3 | 21.11MiB | 1 | storage, contextMenus, of… | Jun 18, 2026 | |
 | AutoFormX - Smart Autofill Enhancer Auto-fill forms quickly with saved profiles. Upgrade to prem… | Developer Tools | rajarce17 | — | no change0% | — | — | 1.0 | V3 | 5.37KiB | 1 | storage, activeTab, scrip… | Jul 22, 2025 | |
 | StyleSpy — CSS & State Inspector Inspect CSS of static, hidden and dynamic elements. Freeze h… | Developer Tools | Sharaj | — | no change0% | — | — | 2.0.0 | V3 | 300KiB | 1 | activeTab, storage, tabs,… | Jun 14, 2026 | |
 | Decentralized Internet SDK Documentation for Lonero and the Decentralized Internet Prot… | Developer Tools | gamer456148 | — | no change0% | — | — | 1.0 | V2 | 108KiB | 1 | webview, fullscreen | Dec 4, 2019 | |
 | 开发者工具箱 实用开发工具集合：JSON格式化、Base64编解码、URL编解码、时间戳转换、Hash计算、正则测试 | Developer Tools | hotdogc1017 | — | no change0% | — | — | 1.0.0 | V3 | 34.57KiB | 1 | — | Dec 18, 2025 | |
 | Mockarty Capture Capture browser HTTP traffic and stream it into your Mockart… | Developer Tools | — | — | no change0% | — | — | 0.1.0 | V3 | 57.71KiB | 1 | webRequest, storage, tabs… | Jun 17, 2026 | |
 | PermTool Sets Permissions in dotCMS User backend | Developer Tools | — | — | no change0% | — | — | 1.0 | V3 | 4.93KiB | 1 | activeTab, scripting | Mar 12, 2025 | |
 | refine.page Create labeled AI datasets from web pages. Capture high-fide… | Developer Tools | JonathanKingston | — | no change0% | — | — | 1.1.0 | V3 | 522KiB | 1 | activeTab, storage, unlim… | Jan 5, 2026 | |
 | Security Analyst Toolbar 選択したインジケータ(IP/ドメイン/URL/ハッシュ)を右クリックで分析するセキュリティ調査ツール。 | Developer Tools | aonecoco1012 | — | no change0% | — | — | 1.0.1 | V3 | 16.51KiB | 1 | contextMenus, storage | Jun 14, 2026 | |
 | DOM 属性查看器 用于在网页上可视化显示HTML元素的特定属性（如testID），通过鼠标悬浮的方式展示这些属性值。 | Developer Tools | wjsheng.jacky | — | no change0% | — | — | 0.0.1 | V3 | 1.4MiB | 1 | tabs, storage, activeTab | May 28, 2025 | |
 | Meeting Diagnostics Records and transcribes browser meetings server-side. Record… | Developer Tools | — | — | no change0% | — | — | 0.2.18 | V3 | 40.02KiB | 1 | offscreen, scripting, sto… | Jun 17, 2026 | |
 | CodeFusion Fuse JavaScript (.js, .jsx), Python (.py), and CSS (.css) co… | Developer Tools | — | — | no change0% | — | — | 1.0.1 | V3 | 354KiB | 1 | clipboardWrite | May 30, 2025 | |
 | RackNerd Server Manager Manage RackNerd servers - view status, reboot, and shutdown. | Developer Tools | — | — | no change0% | — | — | 1.0.0 | V3 | 19.47KiB | 1 | storage | Jun 14, 2026 | |
 | PR Reviewer AI GitHubのPRをClaude AIが自動レビュー | Developer Tools | zmgt362 | — | no change0% | — | — | 1.0.0 | V3 | 28.65KiB | 1 | storage, tabs, activeTab,… | May 6, 2026 | |
 | MeissaRPA MeissaRPA Chrome自动化插件 | Developer Tools | warlock0922 | — | no change0% | — | — | 1.0.0 | V3 | 37.09KiB | 1 | tabs, storage, activeTab,… | Jan 28, 2026 | |
 | ClawSentinel Guard Detects hidden prompt injection on webpages. Protects your A… | Developer Tools | hsh.devhub | — | down 66.7 percent−66.7% | — | — | 0.3.0 | V3 | 34.27KiB | 1 | storage, activeTab, conte… | Mar 7, 2026 | |
 | GG Aff Helper Additional features for affiliate account | Developer Tools | small_app | — | no change0% | — | — | 1.0 | V3 | 108KiB | 1 | — | Mar 21, 2023 | |
 | AIestheticsAnalyzer An extension to analyze color and font properties of element… | Developer Tools | matthew.zembol | — | no change0% | — | — | 1.1.0 | V3 | 2.0MiB | 1 | activeTab | May 1, 2023 | |
 | Blossom Turn GitHub Pull Requests into a personal work journal. Trac… | Developer Tools | paitonic | — | down 50.0 percent−50.0% | — | — | 0.0.5 | V3 | 732KiB | 1 | storage | Apr 7, 2026 | |
 | Klarity Accessibility Tool Finds the optimal overlay values for sufficient WCAG contras… | Developer Tools | Klarity Accessibilit… | — | no change0% | — | — | 1.0.0 | V3 | 99.28KiB | 1 | storage, activeTab | May 16, 2021 | |
 | CodeLedger Your DSA journey, committed. Track and commit all your solve… | Developer Tools | VKrishna04 | — | no change0% | — | — | 1.4.4 | V3 | 16.58MiB | 1 | storage, alarms, sidePane… | Jun 14, 2026 | |
 | Fin Focus Extension for focus user to their work. | Developer Tools | Focustab | — | no change0% | — | — | 1.0.1 | V3 | 126KiB | 1 | tabs, notifications, stor… | Sep 19, 2023 | |
 | PageSnap Capture the current page into a single downloadable HTML fil… | Developer Tools | — | — | no change0% | — | — | 1.0.0 | V3 | 509KiB | 1 | activeTab, scripting, dow… | Jan 6, 2026 | |
 | Dart AI Export All Export complet des tâches Dart AI : Markdown + images téléch… | Developer Tools | Play Digital | — | down 50.0 percent−50.0% | — | — | 1.0.0 | V3 | 40.45KiB | 1 | downloads, activeTab, scr… | Feb 6, 2026 | |
 | Taptools Frens Replace Holders to Frens | Developer Tools | thedxvr | — | no change0% | — | — | 1.0 | V3 | 26.48KiB | 1 | — | Feb 15, 2024 | |
 | GitHub Hot Repos Collector Collect hot repositories from OpenGithubs/github-weekly-rank… | Developer Tools | — | — | no change0% | — | — | 1.0 | V3 | 436KiB | 1 | — | Dec 28, 2025 | |
 | space A JavaScript utility for measuring the spacing between eleme… | Developer Tools | logan | — | no change0% | — | — | 1.0 | V3 | 6.72KiB | 1 | tabs | Nov 13, 2021 | |
 | Lorem Ipsum Generator Generiert Lorem Ipsum Text in das aktive Eingabefeld mit ein… | Developer Tools | lou1s | — | no change0% | — | — | 1.0.0 | V3 | 3.6MiB | 1 | activeTab, storage, comma… | Nov 16, 2025 | |
 | InstaFill Instantly fill forms with mock data. Handles cascading dropd… | Developer Tools | ALEAIT SOLUTIONS PVT… | — | no change0% | ★ 5.0 | 7 | 1.0.2 | V3 | 91.26KiB | 2 | activeTab, storage, scrip… | May 28, 2026 | |
 | Oracle CPQ REST API Tester REST API testing workspace for Oracle CPQ Cloud | Developer Tools | AdvAth | — | no change0% | — | — | 1.0.0 | V3 | 251KiB | 1 | storage, unlimitedStorage… | Jun 3, 2026 | |
 | Splicr Route what you read to what you're building | Developer Tools | Techvault | — | no change0% | — | — | 0.1.0 | V3 | 33.55KiB | 1 | activeTab, contextMenus, … | Apr 6, 2026 | |
 | Polished Prettifies JSON, XML, Markdown, YAML, CSV, and more directly… | Developer Tools | — | — | no change0% | — | — | 0.1.0 | V3 | 51.33KiB | 1 | activeTab | Apr 5, 2026 | |
 | SQUARENET Portal Inspiration of Cloud | Developer Tools | SQUARENET | — | no change0% | ★ 3.0 | 1 | 1.0 | V2 | 66.84KiB | 1 | webview | Jan 27, 2019 | |
 | Generate AI Prompts Generate AI Prompts helps you craft, optimize, and manage AI… | Developer Tools | — | — | no change0% | — | — | 1.0.0 | V3 | 354KiB | 1 | — | Sep 9, 2025 | |
 | GTM 태깅에이전트 사용자가 명시적으로 활성화한 탭에서만 GTM·GA4 태깅을 분석·제안합니다. | Developer Tools | hong | — | up 200.0 percent+200.0% | — | — | 1.0.2 | V3 | 110KiB | 1 | activeTab, storage, scrip… | May 26, 2026 | |
 | Jobsnew - Cơ hội việc làm Tìm kiếm, tính toán việc làm, diện tích thuê | Developer Tools | sosanhgiakhoahoc | — | up 100.0 percent+100.0% | — | — | 1.3.2 | V3 | 104KiB | 2 | — | Mar 27, 2024 | |
 | SEO Extension Rivanti SEO bilgilerini gösteren bir Chrome eklentisi | Developer Tools | Kemal Toktaş | — | no change0% | ★ 5.0 | 4 | 1.0 | V3 | 423KiB | 1 | activeTab | Nov 8, 2023 | |
 | Chrome Extension: DevOps Infrastructure Page Auditor A Chrome extension for DevOps engineers and site reliability… | Developer Tools | creightonnick0 | — | no change0% | — | — | 1.0.0 | V3 | 11.97KiB | 1 | activeTab, storage, scrip… | May 11, 2026 | |
 | GraphQL Request Inspector Monitor and debug GraphQL network requests in real-time. Ins… | Developer Tools | Greg Borrelly | — | no change0% | — | — | 1.0.0 | V3 | 33.75KiB | 1 | storage | Jan 6, 2025 | |
 | TechPeek Instantly reveal the technologies behind any website. | Developer Tools | ASG | — | no change0% | — | — | 1.1.0 | V3 | 68.18KiB | 1 | activeTab, scripting, tab… | Apr 19, 2026 | |
 | RestorHelm DASH Auditor Deep-link crawler that audits DASH job notes for RestorHelm … | Developer Tools | staxify2025 | — | no change0% | — | — | 2.0.0 | V3 | 51.44KiB | 1 | storage, activeTab, tabs,… | Jun 3, 2026 | |
 | Repo Skill Maker for GitHub Make a reusable AI skill ZIP from a public GitHub repo. | Developer Tools | kaisenaiko | — | no change0% | — | — | 0.1.2 | V3 | 60.29KiB | 1 | activeTab, sidePanel, scr… | May 29, 2026 | |
 | mr-tracker Track GitLab, GitHub, and Bitbucket merge/pull requests and … | Developer Tools | rajamohanty12345 | — | no change0% | — | — | 0.2.0 | V3 | 99.88KiB | 1 | storage, alarms, notifica… | Jun 8, 2026 | |
 | RCCL_TK A bunch of tricky shortcuts to make the dev work easier | Developer Tools | Alejo Rondon | — | no change0% | — | — | 1.0 | V3 | 1.05MiB | 1 | tabs, activeTab, contextM… | Jun 22, 2024 | |
 | GitHub Jupyter Notebook Diff Viewer View rich, interactive notebook-aware diffs for .ipynb files… | Developer Tools | modernmagician | — | no change0% | — | — | 1.0.0 | V3 | 309KiB | 1 | — | May 29, 2026 | |
 | GitHub PR Notifier Fetches PRs from a GitHub organization and sends notificatio… | Developer Tools | — | — | no change0% | — | — | 0.0.0.1 | V3 | 19.4KiB | 1 | storage, alarms, notifica… | Nov 18, 2024 |