How to Use CSS clamp() for Fluid Typography

Last updated: July 2026 • 3 min read

The CSS clamp() function creates fluid values between minimum and maximum. Perfect for responsive typography.

Key Features: Min/Max values • Viewport units • Copy CSS • Live preview

Why Use clamp()?

Step-by-Step Guide

Step 1: Open the Clamp Calculator

Go to CSS Extended and select "Clamp()".

Step 2: Set Values

Enter minimum, preferred, and maximum values.

Step 3: Copy CSS

Copy the generated clamp() function.

FAQ

What browsers support clamp()?

All modern browsers support clamp(). For IE11, you'll need a fallback.

Ready to Use clamp()?

Try Clamp Calculator Now

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