Weight
wght
Weight
From hairline to heavy black, one continuous dimension.
Variable type foundry · Est. this afternoon
The shape of a letter, in motion. One font can be a whole family, if you let it move.
The idea
One font. A thousand voices.
A variable font is not a single weight. It is a continuous space of possibilities: weight, width, optical size, slant and more, all living in one file. This whole page uses five of them, and not a single image. Everything you see is a letter, set live in your browser.
The dimensions
The specimens
Scroll each specimen. The axes animate as it passes, so you read the typeface's whole range in one gesture.
Your turn
Roboto Flex, driven live. Drag an axis.
The collection
No canvas, no video, no images. Just five open variable fonts and a handful of CSS animations. Here is exactly how it was made.