Typography Calculator
Generate a harmonious modular type scale using musical interval ratios. Export as CSS variables or Tailwind config.
Base Size16px
12px24px
Scale — Perfect Fourth (×1.333)
5xl5.6102rem
4xl4.2087rem
3xl3.1573rem
2xl2.3686rem
xl1.7769rem
lg1.3330rem
base1.0000rembase
sm0.7502rem
xs0.5628rem
Live Preview
5xl
The quick fox
4xl
The quick fox
3xl
The quick fox
2xl
The quick fox
xl
The quick fox
lg
The quick fox
base
The quick fox
sm
The quick fox
xs
The quick fox