Generate fluid, responsive font sizes and spacing that scale smoothly across mobile and desktop screens without media query breakpoints.
Fluid Typography Preview
Instead of writing five media queries for mobile, tablet, laptop, and 4K displays, modern CSS allows you to define fluid values using clamp().
This calculator computes the exact mathematical slope and viewport percentage so your typography scales smoothly between viewports.
clamp(MIN, VAL, MAX) accepts three parameters: a minimum value, a preferred value (usually viewport-relative like vw), and a maximum allowed value.
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