ToolEmpire

Mobile Friendly Checker

Check your HTML for mobile-friendliness basics.

Inputs

Results

Score
2/5
Viewport metaFailed

No <meta name="viewport"> found

width=device-widthWarning

No viewport meta to check

Charset declaredWarning

No <meta charset> declared

Images sizedPassed

No images found

No tiny fontsPassed

Set a comfortable base font-size (16px+) in CSS — cannot verify from HTML alone

About this tool

Paste your page HTML to verify mobile signals: viewport meta with width=device-width, declared charset, sized images, and base font size. Runs locally.

How to use

  1. 1Copy your full page HTML from the source view.
  2. 2Paste it — all five checks run instantly.
  3. 3Add the missing viewport meta first (it is an error), then size your images and confirm your CSS uses a 16px+ base font size.

Frequently asked questions

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