Jennifer Smith
useful tool
quick way to test responsiveness. could add more device sizes
Website Responsive Tester
Professional multi-device testing with forced viewports, side-by-side comparison, full-page screenshots, and advanced debugging tools. Test your website exactly as users see it on any device.
Mobile View
Forced
375 × 667px
Tablet View
Forced
768 × 1024px
Desktop View
Ultra-wide
1920 × 1080px
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