What is Typography Tester?
Typography Tester lets you experiment with font properties in real time. Adjust font family, size, weight, line height, letter spacing, and more — see changes live on sample text to find the perfect typography for your designs.
How to use
- Enter or paste your sample text in the preview area.
- Adjust typography controls: font family, size, weight, line height, letter spacing, and word spacing.
- Copy the CSS output to use the typography settings directly in your project.
Result
A web designer tests 'Inter' at 18px with 1.6 line height and 0.02em letter spacing, then copies the CSS for their blog stylesheet.