CSS Fluid Typography

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Generate responsive font sizes that scale smoothly between breakpoints.

No sign-up neededRuns in your browserProduction-ready CSS

Font Size Range

Minimum Size16px

Maximum Size24px

Viewport Range

Minimum Viewport320px

Maximum Viewport1200px

Sample Text

Preview

The quick brown fox jumps over the lazy dog

Current size: scales from 16px to 24px

Viewport range: 320px to 1200px

Generated Value

clamp(1rem, 13.0909rem + 0.9091vw, 1.5rem)

Generated CSS

/* Fluid Typography using clamp() */
font-size: clamp(1rem, 13.0909rem + 0.9091vw, 1.5rem);

/* Breakdown:
   - Minimum: 16px (1rem) at 320px viewport
   - Maximum: 24px (1.5rem) at 1200px viewport
   - Scales smoothly between breakpoints
*/

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