Chrome Developer Tools Extensions

Essential extensions for developers. Debugging tools, code editors, API testers, performance analyzers, and development workflow utilities.

17,057 extensions found

Google Chrome Web Store
  • JSONView icon

    JSONView

    View JSON documents in the browser.

    200,000 installs ★ 3.8 (41) Developer Tools
  • Vivi icon

    Vivi

    Vivi for Chrome

    200,000 installs ★ 3.0 (1) Developer Tools
  • NodeGo.Ai DePIN Connect icon

    NodeGo.Ai DePIN Connect

    Earn a stake in the AI revolution. NodeGo AI DEPIN Extension

    100,000 installs ★ 4.8 (33,680) Developer Tools
  • NetBeans Connector icon

    NetBeans Connector

    The NetBeans Connector provides deep integration between the award winning NetBeans IDE and the Google Chrome browser.

    100,000 installs ★ 4.1 (1,338) Developer Tools
  • User Agent Switcher icon

    User Agent Switcher

    Simplest way to switch between user-agents in your browser!

    100,000 installs ★ 4.1 (1,147) Developer Tools
  • Screen Reader icon

    Screen Reader

    A web-powered screen reader

    100,000 installs ★ 2.5 (1,082) Developer Tools
  • XPath Helper icon

    XPath Helper

    Extract, edit, and evaluate XPath queries with ease.

    100,000 installs ★ 3.5 (601) Developer Tools
  • IP Address and Domain Information icon

    IP Address and Domain Information

    The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.

    100,000 installs ★ 4.4 (573) Developer Tools
  • CRX Extractor/Downloader icon

    CRX Extractor/Downloader

    Download CRX Files directly as crx or zip file depending upon your choice

    100,000 installs ★ 4.4 (500) Developer Tools
  • JSON-handle icon

    JSON-handle

    It's a browser and editor for JSON document.You can get a beautiful view. And transcoding Unicode Base64 URL with decode & encode.

    100,000 installs ★ 4.8 (471) Developer Tools
  • Dimensions icon

    Dimensions

    A tool for designers to measure screen dimensions

    100,000 installs ★ 4.1 (461) Developer Tools
  • Xdebug helper icon

    Xdebug helper

    Easy debugging, profiling and tracing extension for Xdebug

    100,000 installs ★ 4.4 (432) Developer Tools
  • Chrome extension source viewer icon

    Chrome extension source viewer

    View source code of Chrome extensions, Firefox addons or Opera extensions (crx/nex/xpi) from the Chrome web store and elsewhere.

    100,000 installs ★ 4.6 (430) Developer Tools
  • Grepper icon

    Grepper

    The Query & Answer System for the Coder Community

    100,000 installs ★ 4.4 (425) Developer Tools
  • Wicked Good Unarchiver icon

    Wicked Good Unarchiver

    Open 7z/ar/CAB/CPIO/deb/ISO/jar/lha/pax/rpm/tar/warc files in Files app.

    100,000 installs ★ 2.8 (404) Developer Tools
  • CSSViewer icon

    CSSViewer

    A simple CSS property viewer.

    100,000 installs ★ 4.4 (368) Developer Tools
  • Link Redirect Trace icon

    Link Redirect Trace

    The all-in-one redirect path analyzer. It also analyzes protocol headers, REL-canonicals, robots.txt, backlink power, and trust!

    100,000 installs ★ 4.8 (359) Developer Tools
  • Grid Ruler icon

    Grid Ruler

    Create grids and measure their distance easily.

    100,000 installs ★ 3.8 (339) Developer Tools
  • Lightning Studio icon

    Lightning Studio

    Build Salesforce LWC development easy and fastest.

    100,000 installs ★ 3.8 (291) Developer Tools
  • Page load time icon

    Page load time

    Displays page load time in the toolbar

    100,000 installs ★ 4.5 (253) Developer Tools
  • Refined GitHub icon

    Refined GitHub

    Simplifies the GitHub interface and adds useful features

    100,000 installs ★ 4.8 (249) Developer Tools
  • Reload All Tabs icon

    Reload All Tabs

    Reload All tabs using keyboard shortcut (alt + shift + r), context menu, browser action button, or startup.

    100,000 installs ★ 4.4 (246) Developer Tools
  • NoFollow icon

    NoFollow

    Outline nofollow links, detect nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles.

    100,000 installs ★ 4.3 (236) Developer Tools
  • Ui.Vision icon

    Ui.Vision

    Task and UI test automation with Computer Vision/OCR. Ui.Vision combines browser automation and desktop automation.

    100,000 installs ★ 3.9 (231) Developer Tools
  • Discrub icon

    Discrub

    A data manipulation and export tool for Discord.

    100,000 installs ★ 4.4 (231) Developer Tools
  • Analytics Debugger icon

    Analytics Debugger

    Your Single Source of Truth (SSOT) for debugging analytics implementations

    100,000 installs ★ 4.6 (223) Developer Tools
  • Website SEO Checker icon

    Website SEO Checker

    Get free on-page SEO report by 100+ parameters with the best website SEO checker

    100,000 installs ★ 4.6 (215) Developer Tools
  • WebRTC Control icon

    WebRTC Control

    Have control over WebRTC (disable | enable) and protect your IP address.

    100,000 installs ★ 4.5 (206) Developer Tools
  • تحضيري icon

    تحضيري

    تبسيط تعديل واعداد الحصص للمعلم

    100,000 installs ★ 3.4 (206) Developer Tools
  • Proxy Helper icon

    Proxy Helper

    Set proxy for Google Chrome browser

    100,000 installs ★ 3.7 (205) Developer Tools
  • Moesif Origin/CORS Changer & API Logger icon

    Moesif Origin/CORS Changer & API Logger

    Allow cross-domain requests by override Origin and CORS headers. Log/capture XmlHttpRequest API calls for debugging and analytics.

    100,000 installs ★ 3.8 (193) Developer Tools
  • GitZip for github icon

    GitZip for github

    It can make the sub-directories and files of github repository as zip and download it

    100,000 installs ★ 4.2 (179) Developer Tools
  • CORS Unblock icon

    CORS Unblock

    No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled

    100,000 installs ★ 4.1 (175) Developer Tools
  • Ignore X-Frame headers icon

    Ignore X-Frame headers

    Drops X-Frame-Options and Content-Security-Policy HTTP response headers, allowing all pages to be iframed.

    100,000 installs ★ 4.4 (160) Developer Tools
  • SelectorGadget icon

    SelectorGadget

    Easy, powerful CSS Selector generation.

    100,000 installs ★ 4.5 (112) Developer Tools
  • BrowserStack icon

    BrowserStack

    Instantly test your webpage on any desktop or mobile browser.

    100,000 installs ★ 2.9 (100) Developer Tools
  • Cookie Remover icon

    Cookie Remover

    Removes cookies for the current site

    100,000 installs ★ 4.2 (98) Developer Tools
  • Competitive Companion icon

    Competitive Companion

    Parses competitive programming problems and sends them to various tools like CP Editor and CPH.

    100,000 installs ★ 4.8 (98) Developer Tools
  • Odoo Debug icon

    Odoo Debug

    Minimal and fast extension to toggle debug mode of Odoo

    100,000 installs ★ 4.7 (95) Developer Tools