326,280 extensions · updated Jun 28, 2026
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| Name | Category | Developer | Users ↓ | Trend 90d | Rating | Reviews | Version | MV | Size | Langs | Permissions | Updated | ★ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | GitHub Flex Expand GitHub's interface - wide layout, expandable tables/i… | Developer Tools | Khuong Dev | 44 | up 650.0 percent+650.0% | ★ 5.0 | 7 | 0.0.11 | V3 | 54.61KiB | 3 | storage, contextMenus | May 5, 2026 | |
 | Registros Personalizados (Netsuite) ⚙️ Esta extensión está diseñada para usuarios y desarrollado… | Developer Tools | — | 44 | up 19.4 percent+19.4% | ★ 5.0 | 3 | 1.0.2 | V3 | 191KiB | 1 | — | Mar 9, 2026 | |
 | PRX Onay iste butonu ekler | Developer Tools | aydinnmehmet | 44 | down 3.0 percent−3.0% | ★ 5.0 | 1 | 1.0.0 | V3 | 30.27KiB | 1 | — | Sep 6, 2023 | |
 | Zilly Color Picker Professional color picker for any webpage. | Developer Tools | zillytools | 44 | up 533.3 percent+533.3% | ★ 4.0 | 1 | 0.5.0 | V3 | 48.44KiB | 1 | activeTab, scripting, sto… | Apr 11, 2026 | |
 | Bloomreach Engagement Inspector Your friendly companion for monitoring and debugging Bloomre… | Developer Tools | Isekai NextGen | 44 | down 2.3 percent−2.3% | ★ 5.0 | 2 | 1.0.8 | V3 | 237KiB | 36 | scripting, tabs, storage,… | Mar 3, 2026 | |
 | Prayer-Time When extension is open it launch and display prayer time | Developer Tools | Khalid | 44 | up 11.4 percent+11.4% | — | — | 1.0.1 | V3 | 750KiB | 1 | geolocation | Jan 5, 2023 | ★ |
 | chrome-plugin-web-tools Function: MD5, Base64, URL coding, Char. Code, SHA-1, SHA-25… | Developer Tools | Vadim | 44 | up 7.5 percent+7.5% | — | — | 1.0.2 | V3 | 246KiB | 2 | clipboardRead, clipboardW… | Apr 25, 2023 | ★ |
 | Dramaturg Playwright engineer's companion — console, editor, runner, d… | Developer Tools | — | 44 | up 283.3 percent+283.3% | ★ 5.0 | 1 | 0.27.4 | V3 | 1.61MiB | 1 | activeTab, tabs, sidePane… | May 19, 2026 | |
 | Markdown Magician — Markdown 編輯器 在瀏覽器側邊面板或完整分頁隨時編輯 Markdown，支援即時預覽、Mermaid 流程圖、KaTeX 數學公式、多分頁… | Developer Tools | MD Magician | 44 | up 411.1 percent+411.1% | ★ 5.0 | 6 | 2.1.11 | V3 | 13.32MiB | 9 | sidePanel, storage, conte… | Jun 4, 2026 | |
 | Claude Usage Minimalist monitor for Claude usage and limits | Developer Tools | Manuel Torres | 44 | up 290.9 percent+290.9% | — | — | 1.0 | V3 | 71.46KiB | 2 | storage, cookies | Apr 21, 2026 | |
 | SHA-256 Hash Generator Quickly generate secure SHA-256 cryptographic hashes from an… | Developer Tools | Kevin A | 44 | up 21.1 percent+21.1% | — | — | 1.0.1 | V3 | 24.17KiB | 1 | clipboardWrite | Jun 14, 2025 | |
 | ConnectSafely.ai - Apollo Lead Exporter Export unlimited leads from Apollo.io to CSV or XLSX. By Con… | Developer Tools | ConnectSafelyAI | 44 | up 325.0 percent+325.0% | — | — | 1.0.0 | V3 | 207KiB | 1 | activeTab, scripting, sto… | May 6, 2026 | |
 | GTM Scanner 現在のウェブサイトに読み込まれているGTMコンテナを解析し、タグ・トリガー・変数の概要をレポートします | Developer Tools | Taishi Akiyama | 44 | up 110.5 percent+110.5% | — | — | 1.0.7 | V3 | 25.5KiB | 2 | activeTab, scripting | Mar 4, 2026 | |
 | HoverFlow - Instant Visual Preview Instant image preview on hover for designers. Browse visuals… | Developer Tools | atkntepe | 44 | no change0% | ★ 5.0 | 1 | 0.9.0 Beta | V3 | 67.57KiB | 1 | storage, activeTab, decla… | Dec 21, 2025 | |
 | Responsive View View websites in different device frames with responsive des… | Developer Tools | ryohei.watanabe | 44 | up 233.3 percent+233.3% | ★ 5.0 | 1 | 1.2.0 | V3 | 39.17KiB | 1 | activeTab, storage, scrip… | Feb 19, 2026 | |
 | GitHub PR Tool Mark all files as viewed / not viewed in GitHub pull request… | Developer Tools | 8Thomas8 | 44 | up 4.7 percent+4.7% | ★ 3.0 | 1 | 0.1.11 | V3 | 11.26KiB | 1 | activeTab, storage, scrip… | May 26, 2026 | |
 | CodeFuel CodeFuel is an online and easy to use IDE and project manage… | Developer Tools | CloudCell | 44 | no change0% | — | — | 1.3 | V2 | 45.01KiB | 1 | — | Jan 22, 2013 | |
 | Yi Fake Filler Fills web forms with fake data. Easy, powerful, and clean! | Developer Tools | mengyi.yoeng34 | 44 | up 35.0 percent+35.0% | — | — | 0.1.0 | V3 | 20.11KiB | 1 | activeTab, scripting, sto… | May 19, 2025 | |
 | SideDock – ChatGPT Side Panel & Productivity Sidebar Stop switching tabs. SideDock adds a ChatGPT side panel, Pom… | Developer Tools | RizCraft | 44 | up 1225.0 percent+1225.0% | ★ 5.0 | 5 | 1.5 | V3 | 77.16KiB | 1 | sidePanel, storage, geolo… | Apr 1, 2026 | |
 | Kookie A powerful cookie manager for Chrome that helps you view, ed… | Developer Tools | gooney.me | 44 | up 10.8 percent+10.8% | — | — | 1.0.0 | V3 | 351KiB | 1 | cookies, activeTab, clipb… | Jan 22, 2025 | |
 | Redsys Error Finder Extension desarrollada por José Conti que hace poder conocer… | Developer Tools | José Conti | 44 | no change0% | — | — | 1.0 | V3 | 54.81KiB | 1 | scripting, activeTab | Mar 29, 2023 | |
 | SEO Kit Extractor Complete SEO analysis tool - Meta tags, headings, links, ima… | Developer Tools | Lajo | 44 | up 17.6 percent+17.6% | ★ 5.0 | 3 | 1.0.1 | V3 | 120KiB | 5 | activeTab, scripting | Sep 9, 2025 | |
 | IPwbs代理 IPwbs谷歌浏览器扩展拥有直观且美观的用户界面，用户可以轻松设置代理服务器的地址和端口。 | Developer Tools | pcb900817 | 44 | up 136.7 percent+136.7% | — | — | 1.0 | V3 | 16.49KiB | 1 | proxy, storage | Aug 8, 2024 | |
 | Send PR to Slack Send GitHub PR information to Slack with a single click | Developer Tools | mkaczkowm | 44 | up 46.9 percent+46.9% | — | — | 1.2.3 | V3 | 488KiB | 1 | activeTab, storage, scrip… | Feb 27, 2026 | |
 | Developer Sessions Switch your sessions in an easy way while developing a web a… | Developer Tools | pal.sch84 | 44 | down 9.3 percent−9.3% | ★ 5.0 | 1 | 1.5.0 | V3 | 793KiB | 1 | storage, activeTab, scrip… | Jul 2, 2024 | |
 | Prime Extract Lista e permite o download de todas as imagens e SVGs da pág… | Developer Tools | — | 44 | down 11.8 percent−11.8% | ★ 5.0 | 3 | 1.0 | V3 | 494KiB | 1 | activeTab, scripting, dow… | Jun 10, 2025 | |
 | Opal DevTools Ruby/Opal REPL for Chrome DevTools - Execute Ruby code direc… | Developer Tools | stofu1234 | 44 | up 16.7 percent+16.7% | — | — | 0.1.12 | V3 | 825KiB | 1 | storage | Dec 29, 2025 | |
 | Sisense Pocket Show cube/dashboard details with one click | Developer Tools | zcchen.dev | 44 | down 10.2 percent−10.2% | ★ 5.0 | 5 | 0.0.8 | V3 | 31.25KiB | 1 | activeTab, cookies | Dec 20, 2023 | |
 | Collate Collate Chrome Extension | Developer Tools | collate-openmetadata… | 44 | up 32.4 percent+32.4% | ★ 5.0 | 3 | 0.0.3 | V3 | 54.72MiB | 1 | storage, identity, contex… | May 8, 2026 | |
 | DevKit Tool with color picker, lorem ipsum generator, typography ch… | Developer Tools | leonatkdev | 44 | down 11.6 percent−11.6% | ★ 5.0 | 5 | 1.0.1 | V3 | 166KiB | 1 | activeTab, storage, tabs,… | Jul 7, 2025 | |
 | HTTP Status Codes Displays the HTTP status code of the page, shows the full re… | Developer Tools | Url Redirect Checker | 44 | up 4.3 percent+4.3% | — | — | 1.0.6 | V3 | 12.08KiB | 1 | webRequest | Jul 8, 2025 | |
 | YYFE Work Flow - MCP Mock Manager 一款专为 Web 开发人员设计的高级工具，用于拦截 Ajax 请求并管理 Mock 数据，同时支持 MCP 协议和页面元… | Developer Tools | — | 44 | up 26.5 percent+26.5% | ★ 5.0 | 1 | 1.0.4 | V3 | 1.48MiB | 1 | storage, scripting, notif… | Dec 10, 2025 | |
 | PubMatic PA Debugger A tool to help debug on publisher sites where both Prebid.js… | Developer Tools | PubMatic | 44 | down 3.5 percent−3.5% | ★ 5.0 | 1 | 1.0.3 | V3 | 226KiB | 1 | debugger, tabs, activeTab… | Jan 19, 2025 | |
 | FHIRWorks - FHIR Client (Packaged app) An app to explore the conformance profile of HL7 FHIR system… | Developer Tools | Apps4Health | 44 | down 10.7 percent−10.7% | ★ 4.0 | 2 | 0.0.0.1 | V2 | 1.88MiB | 1 | contextMenus, unlimitedSt… | Mar 13, 2014 | |
 | OneTrust Log Viewer Display OneTrust Info | Developer Tools | — | 44 | up 29.0 percent+29.0% | — | — | 2.0 | V3 | 20.43KiB | 1 | activeTab, tabs, scriptin… | Nov 8, 2025 | |
 | Testeur performance web Extension pour tester et optimiser les performances web en t… | Developer Tools | ced12345 | 44 | up 11.4 percent+11.4% | ★ 5.0 | 3 | 2.2 | V3 | 68.96KiB | 1 | activeTab, scripting, tab… | Dec 15, 2025 | |
 | WIDEGPT WIDEGPT for A3P | Developer Tools | erikstoeken | 44 | down 7.4 percent−7.4% | ★ 5.0 | 1 | 1.0 | V3 | 13.28KiB | 1 | activeTab, scripting, sto… | Jul 31, 2023 | ★ |
 | Mobile Preview Dev Preview any webpage in mobile device views - built for devel… | Developer Tools | ChalPlex | 44 | up 31.3 percent+31.3% | — | — | 1.0.0 | V3 | 43.22KiB | 1 | activeTab, storage | Oct 16, 2025 | |
 | HTML Visualizer HTMLのタグに背景色と枠線をつけるだけのシンプルな拡張機能です。階層ごとに背景色を変更させることで、Webページにおけ… | Developer Tools | Tatsuya Kosuge | 44 | up 40.0 percent+40.0% | — | — | 2.0 | V3 | 24.61KiB | 1 | activeTab | Feb 22, 2024 | |
 | Analytics Event Monitor Мониторинг и отладка событий веб-аналитики на странице в реа… | Developer Tools | Alex | 44 | up 462.5 percent+462.5% | — | — | 1.0.5.61179 | V3 | 76.22KiB | 2 | storage, activeTab, tabs,… | May 28, 2026 | |
 | JSON Formatter & Viewer — Fast, Clean, No Ads Format, validate, minify, sort & compare JSON. Tree viewer, … | Developer Tools | Sergei Fedorovich | 44 | up 26.5 percent+26.5% | ★ 5.0 | 12 | 1.5.1 | V3 | 458KiB | 1 | clipboardRead, clipboardW… | Apr 27, 2026 | |
 | API Request Logger Developer tool that logs all API calls made by websites. Sho… | Developer Tools | coding180 - Robort G… | 44 | up 15.4 percent+15.4% | — | — | 1.0.0 | V3 | 34.34KiB | 1 | storage, tabs | Jan 21, 2026 | |
 | Versatile Npm A browser extension that lets you customize install commands… | Developer Tools | ngseke | 44 | down 52.2 percent−52.2% | — | — | 0.0.15 | V3 | 3.19MiB | 2 | storage | Nov 25, 2025 | ★ |
 | Locators Finder A plugin for recording web element locators | Developer Tools | camilocanias | 44 | up 12.5 percent+12.5% | — | — | 1.0.2 | V3 | 39.43KiB | 1 | tabs, activeTab, storage,… | Aug 19, 2025 | |
 | Privacy Header Privacy-focused HTTP header manipulator | Developer Tools | David Sint | 44 | up 5.1 percent+5.1% | — | — | 0.0.3 | V3 | 132KiB | 1 | storage, declarativeNetRe… | Jan 31, 2026 | |
 | Keyword Highlighter Automatically highlight up to 500 keywords with dynamic upda… | Developer Tools | drunkenbugp | 44 | up 7.5 percent+7.5% | — | — | 4.2 | V3 | 15.11KiB | 1 | storage, scripting, activ… | Sep 4, 2025 | |
 | Nexus Helper AI context capture for code editors. Routes, screenshots, er… | Developer Tools | teminali | 44 | up 5.3 percent+5.3% | — | — | 3.4.0 | V3 | 127KiB | 1 | activeTab, clipboardWrite… | Feb 20, 2026 | |
 | Salesforce Explorer - Enhanced Setup Enhance your Salesforce setup with checks and best practices | Developer Tools | Nicolas Despres | 44 | down 11.1 percent−11.1% | ★ 5.0 | 1 | 0.1.0 | V3 | 567KiB | 1 | storage, cookies | Jan 13, 2026 | |
 | Tailor A developer tool which tries to simplify inspecting spacings… | Developer Tools | Stanko | 44 | up 2.3 percent+2.3% | — | — | 0.3.2 | V3 | 65.55KiB | 1 | storage | Apr 3, 2024 | |
 | Recordly AI-powered test recorder for Playwright and Robot Framework | Developer Tools | Mhmd ElGazzar | 44 | no change0% | — | — | 3.0.1 | V3 | 251KiB | 1 | activeTab, scripting, sto… | Dec 3, 2025 |