▲ The customizer above is live — it loaded with the Geist preset already applied. Back to the tool

A tunable, variable alternative to Geist

The word Geist set in ReCal Sans, a free open-source variable alternative to Geist.
Geist set in ReCal Sans at GEOM 50 · opsz 16 — free and open source under the OFL.
2160 just Groovy, I’ll Magic
ReCal Sans — live specimen, tuned toward Geist

Geist is a crisp, Swiss-leaning developer sans — variable weight, tight spacing, free under the OFL. It nails one voice extremely well: the terminal-adjacent modernism of the platform it was drawn for. It also ships without italics and without optical sizing.

ReCal Sans covers that same clean-geometric ground at GEOM 50, then keeps going: a real optical-size axis so text sizes stay readable, an italic axis, ascender and sharpness controls, and glyph-swap thresholds you can move. Tune the file to your product, download it, ship it.

Customize it above ↑

How it compares to Geist

ReCal Sans doesn't imitate Geist — it gives you the axes to land in the same neighborhood and then keep going, honestly. What you preview is what you download: a static, deployable TTF with your decisions baked in.

Frequently asked

Geist is already free — why use ReCal Sans instead?
Because of control, not cost. Geist ships fixed; ReCal Sans is variable and customizable — a GEOM axis from accessibility-optimized to geometric forms, a real optical-size axis, and adjustable ascender height. You set the defaults in the browser and download a font with those decisions baked in.
How is ReCal Sans different from Geist?
Geist ships fixed. ReCal Sans is variable and customizable: a single GEOM axis moves letterforms from accessibility-optimized through clean UI to geometric display, and a real optical-size axis keeps the design honest across sizes. You bake your own settings into the exported font.
Can I use ReCal Sans commercially?
Yes — the SIL Open Font License permits commercial use, embedding, and modification. The font ReCal produces is yours to ship.

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