Chrome Developer Tools Extensions

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

21,383 extensions found

Google Chrome Web Store
  • Analytics Debugger icon

    Analytics Debugger

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

    100,000 installs ★ 4.6 (230) 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 (221) Developer Tools
  • Proxy Helper icon

    Proxy Helper

    Set proxy for Google Chrome browser

    100,000 installs ★ 3.8 (212) Developer Tools
  • تحضيري icon

    تحضيري

    تبسيط تعديل واعداد الحصص للمعلم

    100,000 installs ★ 3.5 (208) 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 (195) 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 ★ 4.1 (185) 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 (161) Developer Tools
  • JSON Viewer icon

    JSON Viewer

    Validates and makes JSON documents easy to read. Open source.

    100,000 installs ★ 4.2 (158) Developer Tools
  • SelectorGadget icon

    SelectorGadget

    Easy, powerful CSS Selector generation.

    100,000 installs ★ 4.5 (112) 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 (108) Developer Tools
  • BrowserStack icon

    BrowserStack

    Instantly test your webpage on any desktop or mobile browser.

    100,000 installs ★ 2.8 (101) Developer Tools
  • Cookie Remover icon

    Cookie Remover

    Removes cookies for the current site

    100,000 installs ★ 4.2 (99) Developer Tools
  • Odoo Debug icon

    Odoo Debug

    Minimal and fast extension to toggle debug mode of Odoo

    100,000 installs ★ 4.7 (99) Developer Tools
  • AWS Extend Switch Roles icon

    AWS Extend Switch Roles

    Extend your AWS IAM switching roles. You can set the configuration like aws config format

    100,000 installs ★ 4.9 (89) Developer Tools
  • SEO Pro Extension icon

    SEO Pro Extension

    Are you ready to save at least 5 hours/week on daily SEO checks? If your answer is yes, then SEO Pro is exactly what you need.…

    100,000 installs ★ 4.8 (82) Developer Tools
  • HeadingsMap icon

    HeadingsMap

    To show, browse and audit (for accessibility and SEO) the headings structure

    100,000 installs ★ 4.5 (81) Developer Tools
  • Vue.js devtools icon

    Vue.js devtools

    Browser DevTools extension for debugging Vue.js applications.

    100,000 installs ★ 2.6 (70) Developer Tools
  • Pixel measurement icon

    Pixel measurement

    Pixel measurement: An online ruler for measuring pixels on screen

    100,000 installs ★ 4.5 (68) Developer Tools
  • Squarespace ID Finder icon

    Squarespace ID Finder

    Find the ids of collections, sections, and blocks on your Squarespace page. Works with both 7.0 and 7.1.

    100,000 installs ★ 5.0 (55) Developer Tools
  • Pinterest Tag Helper icon

    Pinterest Tag Helper

    A tool to help you build, troubleshoot and test your Pinterest Tags.

    100,000 installs ★ 4.1 (54) Developer Tools
  • Proxy SwitchyOmega (V3) icon

    Proxy SwitchyOmega (V3)

    Manage and switch between multiple proxies quickly & easily.

    100,000 installs ★ 3.4 (53) Developer Tools
  • SAML Chrome Panel icon

    SAML Chrome Panel

    Extends the Developer Tools, adding support for SAML Requests and Responses to be displayed in the Developer Tools window

    100,000 installs ★ 3.8 (52) Developer Tools
  • Datalayer Checker icon

    Datalayer Checker

    The easiest way to debug and check the dataLayer implementations without having to use the browser console!

    100,000 installs ★ 4.4 (49) Developer Tools
  • Accessibility Insights for Web icon

    Accessibility Insights for Web

    Accessibility Insights for Web helps developers quickly find and fix accessibility issues.

    100,000 installs ★ 4.7 (40) Developer Tools
  • Play HLS icon

    Play HLS

    Play HLS urls in-browser

    100,000 installs ★ 3.5 (38) Developer Tools
  • WCAG Color contrast checker icon

    WCAG Color contrast checker

    To check the color contrast between foreground and background of the texts

    100,000 installs ★ 3.9 (34) Developer Tools
  • Open in Colab icon

    Open in Colab

    Open a Github-hosted notebook in Google Colab

    100,000 installs ★ 3.8 (23) Developer Tools
  • PoE Overlay II Sync icon

    PoE Overlay II Sync

    Sync your Path of Exile 2 session with PoE Overlay II

    100,000 installs ★ 2.9 (19) Developer Tools
  • Amadeus Digital DNA Extension icon

    Amadeus Digital DNA Extension

    The Amadeus Digital DNA Extension provides end-users the ability to authenticate with fingerprints of hardware devices.

    100,000 installs ★ 2.2 (18) Developer Tools
  • ReqBin HTTP Client icon

    ReqBin HTTP Client

    ReqBin HTTP Client to send HTTP API requests to the localhost and servers on your local network.

    100,000 installs ★ 3.8 (18) Developer Tools
  • XDown icon

    XDown

    Internet Downloader enables you to download a desired item with an Internet Download Manager (xdown) application.

    100,000 installs ★ 3.4 (10) Developer Tools
  • 八爪鱼RPA icon

    八爪鱼RPA

    Add-on for web automation. provide by OctopusRPA

    100,000 installs ★ 5.0 (1) Developer Tools
  • NiCE Browser Connector icon

    NiCE Browser Connector

    RTI Client communication with browser web extension

    100,000 installs ★ 5.0 (1) Developer Tools
  • Xdebug helper icon

    Xdebug helper

    Easy debugging, profiling and tracing extension for Xdebug

    90,000 installs ★ 4.4 (432) Developer Tools
  • Permanent Inspect Element icon

    Permanent Inspect Element

    Save the changes you make to a page with Inspect Element so they wouldn't go away after refreshing

    90,000 installs ★ 3.0 (264) Developer Tools
  • Charset icon

    Charset

    Modify the default encoding for the website

    90,000 installs ★ 4.8 (126) Developer Tools
  • JetBrains Toolbox Extension icon

    JetBrains Toolbox Extension

    Clone and open projects from GitHub, GitLab, Gitee, and Bitbucket in JetBrains IDEs right from your browser

    90,000 installs ★ 3.9 (121) Developer Tools
  • Elasticvue icon

    Elasticvue

    Elasticsearch frontend

    90,000 installs ★ 4.9 (95) Developer Tools