UnQTools
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Mobile-Friendly Tester

Test mobile-friendliness from HTML. Check viewport meta, font-size readability, tap target spacing, content width, responsive images. Score 0-100, pass/warn/fail per check, recommendations. Mobile preview dimensions, history (localStorage), shareable URL. 100% client-side.

100% Private Works Offline Instant

Test mobile-friendliness from HTML. Check viewport meta, font-size readability, tap target spacing, content width, responsive images. Score 0-100, pass/warn/fail per check, recommendations. Mobile preview dimensions, history (localStorage), shareable URL. 100% client-side. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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