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Mobile-Friendly Tester

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Preview any website at iPhone, Android, iPad, and desktop sizes. Check your responsive design instantly.

👁 10 views❤ 0 likes⭐ 0 ratings💎 Free Tool

Mobile-Friendly Tester

Sites with X-Frame-Options: DENY will show a blank preview. Use browser DevTools (F12 → Toggle Device) for those.
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About This Tool

Devices Included

  • iPhone SE (375×667)
  • iPhone 14 Pro (393×852)
  • Samsung Galaxy (412×915)
  • iPad (768×1024)
  • iPad Landscape (1024×768)
  • Desktop (1280×720)
Sites with strict X-Frame-Options cannot be previewed in iframes. Use Chrome DevTools for those.

Frequently Asked Questions

Why is the preview blank?
The site sends X-Frame-Options: DENY or SAMEORIGIN, blocking iframe embedding. Use Chrome DevTools (F12 → Ctrl+Shift+M) for a guaranteed local preview without restrictions.
Is this the same as Google's mobile-friendly test?
No — this is a visual layout preview. Google's test scores page speed and mobile-friendliness via Lighthouse. Use Google's PageSpeed Insights for ranking-related mobile checks.
Can I test different screen orientations?
Yes — select iPad Landscape (1024×768) for landscape, or Portrait (768×1024) for portrait. The iframe doesn't trigger orientationchange events though.