Font Accessibility

Check if your font sizes meet web accessibility standards for readability across different devices.

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Input Font Size

Body Text

Min: 16px

Minor Text

Min: 12px

Headings

Min: 24px

Ideal Range

Min: 18-22px

Live Preview

This is how your font looks on a standard web page.

Sample text at 16px

A11y Best Practices

Use relative units like **rem** or **em** instead of fixed pixels (px).
Maintain a line height of at least **1.5** for body text.
Avoid font sizes smaller than **12px** for any content.

Responsive Logic

Our calculator factors in standard device DPI levels to provide an accurate representation of legibility.

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