Color & Design Tools / CSS Clamp() Calculator
CSS Clamp() Calculator
Generate a fluid clamp() value for responsive typography or spacing.
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CSS Clamp() Calculator
Generate a fluid clamp() value for responsive typography or spacing.
Features
- Generates ready-to-paste clamp() CSS
- Custom viewport range support
- One-click copy to clipboard
- 100% free, no signup
How to Use
Step 1
Enter your min and max font sizes.
Step 2
Enter your min and max viewport widths.
Step 3
Click Generate clamp() and copy the CSS.
About This Tool
CSS Clamp() Calculator generates a ready-to-use clamp() value that scales smoothly between a minimum and maximum size across a viewport range, ideal for fluid typography without breakpoints.
Frequently Asked Questions
What does clamp() actually do?
It lets a CSS value scale smoothly between a minimum and maximum based on viewport width, without needing multiple media queries.
Is this only for font sizes?
No, clamp() works for any CSS length value, including padding, margin, and width.