responsive css

CSS Clamp Calculator

Generate a responsive CSS clamp() value from minimum and maximum sizes and viewport widths.

Fluid size inputs

Max value must be at least the min value. Max viewport must be larger than min viewport.

Viewport range
Value unit
Samples
Ready to generate.

Generated output

Run valid values to create CSS.

clamp()

clamp(...) appears here

CSS

:root {
  --fluid-size: clamp(...);
}

No clamp generated

Enter the value range, viewport range, and unit to create copyable CSS.

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