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Optical Size Variable Fonts Are Magic—and Easier Than You Think

In typography, an understanding of Optical Size can make the difference between a font choice that works astonishingly well and one that falls flat. But why? Optical size is like getting the shoe size right. Certainly, it’s possible to walk in a shoe that’s too big, or too small—but does it feel good? Optical size in fonts is a similar question. To be the right optical size a type must be comfortable to read. But how do you choose? Happily, like shoes; you can ask yourself if it feels good, which tells you a lot. You can trust yourself. Comparing options is also meaningful. But this can be very time-consuming and can feel confusing. This talk will help by showing specific things to look for and how to test your own design. With greater focus and a more critical eye choosing or finding something that is ‘just right’ will be easier and more enjoyable.

Eben Sorkin 2025
Speaker

Eben Sorkin

Eben Sorkin loves type design, especially optical size design, and collaboration. He does this from a tiny unreasonably pretty town with a river running through it.