TypefaceGen: generative typography tool for variable font families

Design · 5 min read

Designers can upload handwritten sketches, example headlines, or moodboard images into TypefaceGen, which then proposes fully interpolatable variable font axes—weight, width, slant, and contrast. Outputs include OTVar files ready for web use and a style guide with recommended axis ranges for legibility.

The tool offers presets optimized for UI constraints like small sizes, columned content, and high-contrast accessibility modes. Designers can lock optical sizes and test text-block rendering in simulated UI contexts directly inside the app.

TypefaceGen also integrates with design tokens so typography changes propagate across components. Teams say this accelerates typographic explorations for brand refreshes and interface experiments while preserving the production-ready constraints designers need for accessibility compliance.