# Google Sans Flex font

> A six-axis variable sans credited to Google: weight, width, optical size, grade, roundness and slant.

Google Sans Flex is a variable sans serif credited to Google with six axes: weight from 1 to 1000, width from 25 to 151, optical size from 6 to 144, Grade, Roundness and slant. One file holds nine named weights, Thin to Black. Google Sans Flex is licensed under the SIL Open Font License 1.1 and suits interfaces and headlines.

## Facts

- Classification: [Sans Serif](https://trendhub.net/fonts/category/sans-serif)
- Designed by: Google
- License: SIL Open Font License 1.1 (https://openfontlicense.org/open-font-license-official-text/)
- Styles: 18 (Thin 100, ExtraLight 200, Light 300, Regular 400, Medium 500, SemiBold 600, Bold 700, ExtraBold 800, Black 900)
- Variable font: Yes (opsz 6–144, wdth 25–151, wght 1–1000, GRAD 0–100, ROND 0–100, slnt -10–0)
- Glyphs: 682
- Character sets: latin, latin-ext, vietnamese
- Last updated: 2026-07-30
- Official source: https://fonts.google.com/specimen/Google+Sans+Flex
- Page: https://trendhub.net/fonts/google-sans-flex
- Tagged for: Headlines, Body text, Interfaces, Branding

## About Google Sans Flex

Google Sans Flex is a geometric sans serif built as a single variable font with six axes. In the specimen the o is close to a circle, the a is double-storey, the g single-storey, and the strokes keep an even thickness from Thin to Black. Weight runs from 1 to 1000, wider than the named weights between 100 and 900; width runs from 25 to 151 with 100 as the default; optical size from 6 to 144; Grade and Roundness each from 0 to 100; and slant from 0 to -10. There is no separate italic file, so slanted text comes from the slant axis. The 682 glyphs cover Latin, Latin Extended and Vietnamese. The typeface is credited to Google and is licensed under the SIL Open Font License 1.1.

## License

SIL Open Font License 1.1. Copyright 2015 Google LLC. All Rights Reserved.

Allowed:
- Use the fonts in personal and commercial work, in print, on the web and in apps.
- Modify the fonts and build new versions from them.
- Redistribute the fonts, on their own or bundled with software, as long as the license text and copyright notice go with them.

Conditions:
- The fonts cannot be sold by themselves.
- A modified version must stay under the same license and cannot use a Reserved Font Name without the copyright holder's permission.
- The authors' names cannot be used to promote a modified version without permission.

Summary only, not legal advice. Full text: https://openfontlicense.org/open-font-license-official-text/

## Where it works

- **Headlines that adapt to their container**: The width axis spans 25 to 151, so one headline can be squeezed into a narrow card or stretched across a banner.
- **Interfaces from captions to hero text**: The optical size axis runs from 6 to 144, covering the smallest labels and the largest titles with one file.
- **Brand systems with a soft or plain voice**: The Roundness axis goes from 0 to 100, giving a second, rounder voice from the same letter skeletons.
- **Animated and interactive type**: Six continuous axes allow weight, width or slant to change smoothly in response to hover, scroll or state.
- **Fine weight tuning**: Weight can be set anywhere from 1 to 1000, and the Grade axis adds a further 0 to 100 adjustment.

## Things to know

- **One file, no italic**: The package is a single variable font. Slanted text is produced with the slant axis, which runs from 0 to -10.
- **Weight goes beyond the named range**: The nine named weights sit at 100 to 900, but the axis itself runs from 1 to 1000.
- **Latin and Vietnamese only among major alphabets**: There is no Cyrillic or Greek subset.

## FAQs

### Is Google Sans Flex free for commercial use?

Yes. Google Sans Flex is published under the SIL Open Font License 1.1, which allows use in personal and commercial work, modification and redistribution. The font cannot be sold on its own, and modified versions stay under the same license.

### Who designed Google Sans Flex?

Google Sans Flex is credited to Google. The font itself names the Google Sans Authors and Google LLC.

### How many weights does Google Sans Flex have?

Google Sans Flex has nine named weights, from Thin 100 to Black 900, and its weight axis accepts any value from 1 to 1000.

### Is Google Sans Flex a variable font?

Yes. Google Sans Flex has six variable axes: weight, width, optical size, Grade, Roundness and slant.

### Does Google Sans Flex have an italic?

Google Sans Flex has no separate italic file. Its slant axis, from 0 to -10, produces slanted text.

### Which languages does Google Sans Flex support?

Google Sans Flex includes the letters needed for English and other Latin-script languages such as French, German, Turkish, Polish and Vietnamese. Cyrillic and Greek are not covered.

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Source: https://trendhub.net/fonts/google-sans-flex (trendhub)