The Pen
























Movable Type






















Digital Type


















OpenType 1.8
Variable Fonts
A variable font is a single font file contains many different variations of a typeface, instead of having a separate font file for every width, weight, or style. This format was developed in collaboration by Adobe, Apple, Google, and Microsoft.






Digital letterforms are made of mathematical
equations, as functions of time

H
H
H
→
H
←
H
H
H


Axis Tag | Description | Valid Range |
---|---|---|
wght | weight | 1—1000 |
wdth | width | >0, percent of normal width |
opsz | optical sizing | >0, point sizes |
ital | italicization | 0—1 |
slnt | slant | -90—90 |