ColorZilla
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
Professional API & network traffic inspector. Capture requests, detect schema shifts, replay calls, and export to Postman.
Review user movement over the last 30 days.
Track rating movement over time to see whether quality signals remain stable.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
API Forensics is a professional-grade network traffic analyzer designed specifically for front-end developers, QA engineers, and security auditors. Stop switching back and forth between DevTools and your editor—keep your API data right alongside your application in a dedicated, high-performance Side Panel.
Key Forensic Features:
Deep Inspection: Capture every XHR and Fetch request with full header, body, and response visibility.
Schema Drift Detection: Automatically track the "shape" of your JSON responses. Be the first to know when a backend change breaks your data contracts.
Sandbox Replay: Need to test a request again? Replay any captured call with one click or modify it in our built-in sandbox.
Postman Export: Instantly turn your debugging session into a Postman Collection for documentation or team sharing.
Inspect the latest comments and rating distribution.
Review related products from the Chrome Web Store detail page.
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
Spoofs & Mimics User-Agent strings.
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Adds a toolbar button with various web developer tools.
Instant website analysis, AI traffic insights, and SEO metrics at your fingertips.