Mutern is a variable grotesque by Vølven, built on Rasmus Andersson’s Inter. It carries weight, width, and optical size axes, so one file spans hairline to black, condensed to expanded, and shifts from a tighter text cut to a more open headline cut. Squared alternates for punctuation, quotes, and select letters give it a cooler, more technical voice when you want one.
Mutern is a free alternative to Inter and Roboto.