PixelProof automatically screenshots your website across 10 device configurations and uses AI to detect broken layouts, overlapping text, and hidden CTAs — ranked by real market share.
Built for developers and QA teams who need confidence that their UI works on every device their users actually use.
iPhone SE to 4K desktop — covering 100% of market share
Claude AI detects overlapping elements, clipped text & broken layouts
Ranked by device market share — fix what matters most first
Real browser rendering via Playwright for pixel-perfect accuracy
Get notified immediately when critical issues are found
Monitor multiple sites with full scan history
Paste any publicly accessible URL. PixelProof accepts any website.
Playwright renders your page on 10 real device viewports. Claude AI examines each screenshot.
Issues sorted by device market share. Fix what impacts the most users first.
Create your account and run your first cross-device scan in under 2 minutes.