Clamp calculators for fluid typography
These type scale calculators are made for designers who want to keep font sizes consistent from their Figma files through to development. One calculator handles your headings and the other handles your body text. Simply input your viewport min and max sizes, base font sizes, and preferred scale ratio, and each tool will generate your sizes with visual previews so you can see exactly how your typography hierarchy will look. The best part? Each size comes with the complete clamp function showing both minimum and maximum pixel values, which you can copy directly into your Figma files for pixel-perfect design handoffs. Whether you’re working on a new project or refining an existing design system, these tools eliminate the guesswork and help your Figma designs match the actual font sizes in the live environment.
