IranSans
NoonFont · Moslem Ebrahimi · 2014

A widely adopted Perso-Arabic humanist sans-serif, first released in 2014, with 11 weights, variable font support and careful dot positioning designed to maximise readability in Persian.
About
Rooted in the Naskh calligraphic tradition yet stripped of decorative flourish, IranSans became closely associated with the Iranian startup ecosystem after its debut in 2014. Its 11 weights share a consistent skeletal structure, and a variable font axis covers the full weight range from 100 to 1000. Dot placement is handled dynamically based on surrounding letterforms, a deliberate departure from the right-shifted convention inherited from early printing devices.
Classification
A Perso-Arabic humanist sans-serif inspired by the Naskh calligraphic tradition, with minimised stroke contrast and simplified letterforms that avoid geometric rigidity, placing it firmly in the humanist rather than geometric sans camp.