The quick brown fox jumps over the lazy dog
OpenAI Sans vs Google Sans
Two geometric sans-serifs built as corporate identity faces for AI-era tech companies. OpenAI Sans is a custom typeface OpenAI developed with Berlin foundry ABC Dinamo for its February 2025 rebrand, while Google Sans descends from the 2015 Product Sans logo face and was adapted for product, marketing, and UI use. The practical gap is access: OpenAI Sans stays in-house, whereas Google Sans is now free.
OpenAI Sans is a commercial font, so it is shown here in Inter, its closest free alternative. All free alternatives to OpenAI Sans → Google Sans is a commercial font, so it is shown here in DM Sans, its closest free alternative. All free alternatives to Google Sans →
The quick brown fox jumps over the lazy dog
- OpenAI Sans is proprietary and has no public license or download, so you cannot buy or install it; Google Sans was released under the SIL Open Font License in late 2025 and is distributed through Google Fonts.
- OpenAI Sans works a circular 'point' motif into round letters and punctuation and pairs clean lines with subtle irregularities meant to feel more human.
- Google Sans is a Futura-influenced geometric with a double-story 'a', near-circular counters in the figures, and a taller x-height and wider forms than its Product Sans parent.
- Google Sans ships as a variable font with weight (400 to 700), optical size, and grade axes, with the small optical size doubling as Google Sans Text; OpenAI Sans is reported to ship only as five static weights.
- Google Sans has been tuned for small UI text across Android and Google apps, while OpenAI Sans was shaped first as a brand voice for OpenAI's identity and product surfaces.
OpenAI Sans
Reach for OpenAI Sans only if you are OpenAI; everyone else should treat it as a reference for a warm, slightly imperfect geometric and pick a free lookalike instead.
Google Sans
Reach for Google Sans when you want a proven geometric that now costs nothing, scales from headlines to small UI via its optical-size axis, and sits naturally beside Material Design products.