ColorZilla
Advanced Eyedropper, Colour Picker, Gradient Generator and other colourful goodies
Snap the browser window to preset sizes for responsive layout checks.
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.
ViewFit resizes your Chrome browser window to exact pixel width and height. Use it when you’re building responsive layouts or reviewing UI: see line breaks, breakpoints, and spacing in a real window—how users actually see the page—instead of guessing by dragging the window edges or relying only on a fake viewport inside the page.
Who it’s for
Front-end developers, UI designers, and anyone who keeps jumping between typical phone, laptop, and desktop widths while building or QA’ing a site.
What you can do
• Pick common resolutions from a built-in list (typical phone, laptop, and desktop widths).
• Set custom width and height to match your design spec, ticket, or test case.
Inspect the latest comments and rating distribution.
The Chrome Web Store shows 2 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
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.