Kirby

Kirby font by Solar*sister fonts is a free handwritten font with a bouncy, kidlike energy. Chunky strokes, wobbly curves, and those tall, slightly offbeat letters feel like they were cut from black paper and glued down, giving your text a bold, tactile presence. It’s friendly but not sugary, with enough irregularity to feel genuinely handmade instead of processed and polished.

Using Kirby, your titles snap to attention on children’s books, birthday invitations, classroom posters, craft packaging, zines, and playful social graphics. This free font shines when set large, where its quirky rhythm can really breathe; pair it with a clean geometric sans in smaller text to keep everything readable while Kirby brings the personality.