Diform
Setup Type · Ondrej Jób · 2026
A bare-bones geometric sans in 16 styles from Hair to Black, designed by Ondrej Jób for straightforward, versatile use across print and screen.
About
Sixteen styles spanning Hair to Black with matching italics give Diform a broad working range for both text and display settings. Low contrast, natural width and a medium x-height keep it practical rather than characterful. Coverage extends to over 100 languages via Basic and Extended Latin, with a full suite of figure variants and OpenType features including a stylistic alternate set and case-sensitive forms.
Classification
The foundry describes Diform explicitly as a geometric sans-serif with low contrast, natural width and medium x-height, fitting squarely within the geometric sans subcategory.