π
Free CSS clamp() Generator
Generate a fluid CSS clamp() value for responsive typography and spacing. Set min/max size and viewport range, see a live preview, and copy the one-line CSS.
Runs in your browserNo sign-up, no pop-upsNo login requiredFree forever
Output unit:
CSS value
font-size: clamp(1rem, 1.5023vw + 0.6479rem, 2rem);
Rendered size at different viewports
375px wideAa 16px
908px wideAa 24px
1440px wideAa 32px
π‘ clamp(min, preferred, max) scales a value fluidly with the viewport, then locks at the min and max. It replaces stacks of media queries for typography, spacing, and widths with a single line.
Optimize for your platform
How It Works
1
Enter
Enter your text or data.
2
Process
Processed instantly in your browser. No server, no waiting.
3
Download
Save your result. Nothing is stored.
Why use ours?
βCompletely free β no hidden costs, ever
βNo account, email, or login required
βRuns entirely in your browser β no uploads
βWorks on any device β phone, tablet, desktop
βOpen and ad-supported, with no tracking
βLoads fast, with no installation needed
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