The quick brown fox jumps over the lazy dog
Best free alternatives to
OpenAI Sans
When OpenAI rebranded in early 2025, its in-house design team worked with the Berlin type foundry ABC Dinamo to draw OpenAI Sans, retiring Klim's Söhne in the process. It is a grotesque with the geometry sanded smooth: clean, rational lines interrupted by small deliberate irregularities, meant to make a machine-intelligence company feel human. It now carries everything from the ChatGPT interface to the wordmark itself. These free typefaces work in that tradition.
The closest font to OpenAI SansThe quick brown fox jumps over the lazy dog
The quick brown fox jumps over the lazy dog
The quick brown fox jumps over the lazy dog
Display + body that work together
Letters that hold their nerve
A pairing is a relationship: one voice speaks first, the other answers, and the contrast between them sets the tone for the whole page.
Modern · Editorial Inter + EB Garamond
Pages that earn the read
Crisp, even strokes give the display its punch. Quiet serifs underneath stay readable across thousands of words — used together by editors at the kind of paper that still prints corrections.
Editorial · Modern Bodoni Moda + Inter
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Common questions about OpenAI Sans alternatives
- Is OpenAI Sans free?
- No — OpenAI Sans is a commercial typeface from OpenAI / ABC Dinamo. OpenAI Sans is a proprietary corporate typeface used exclusively by OpenAI — it is not sold or licensed to the public at any price. The closest free alternative is Inter, available on Google Fonts.
- What font is similar to OpenAI Sans?
- Inter is the closest free match. The definitive open-source screen grotesque, with the same tall x-height, open apertures, and quiet neutrality OpenAI Sans aims for. If you want the ChatGPT-interface feel without the bespoke warmth, this is the closest widely available match.
- Can I use Inter in commercial projects?
- Yes — Inter is published under a free license on Google Fonts and can be used in commercial work. Confirm the license text at the source before shipping.