# Rubik Mono One font

> A monospaced, capitals-only heavy display face with rounded corners, the fixed-width sister of Rubik Black.

Rubik Mono One is a monospaced display typeface by Philipp Hubert and Sebastian Fischer of Hubert and Fischer, a fixed-width sister of Rubik Black. Rubik Mono One comes in one heavy style with 531 glyphs covering Latin and Cyrillic. Rubik Mono One is released under the SIL Open Font License 1.1 and suits short headlines, posters and logos.

## Facts

- Classification: [Monospace](https://trendhub.net/fonts/category/monospace)
- Designed by: Hubert and Fischer
- License: SIL Open Font License 1.1 (https://openfontlicense.org/open-font-license-official-text/)
- Styles: 1 (Regular 400)
- Variable font: No
- Glyphs: 531
- Character sets: cyrillic, hebrew, latin, latin-ext
- Last updated: 2025-09-11
- Official source: https://fonts.google.com/specimen/Rubik+Mono+One
- Page: https://trendhub.net/fonts/rubik-mono-one
- Tagged for: Headlines, Posters, Logos, Rounded

## About Rubik Mono One

Rubik Mono One is a monospaced typeface in one very heavy style. Every character occupies the same width, corners are slightly rounded, and in the specimen the lowercase row renders as capitals, so text appears in capitals whichever case is typed. Narrow letters such as I are widened with slab-like bars to fill their cell, and the result is a wide, blocky texture with clear gaps between letters. The official notes place it in the Rubik family, which Philipp Hubert and Sebastian Fischer of the studio Hubert & Fischer drew for the Chrome Cube Lab project, and describe it as the monospaced sister of Rubik's Black roman. The font has 531 glyphs in the Latin, Latin Extended and Cyrillic subsets, is registered as Regular and has no variable axes. Rubik Mono One is published under the SIL Open Font License 1.1.

## License

SIL Open Font License 1.1. Copyright (c) 2013, 2014, Hubert and Fischer, Philipp Hubert (philipp@hubertfischer.com), Sebastian Fischer (sebastian@hubertfischer.com)

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

- **Poster and banner headlines**: Equal-width heavy capitals stack into even blocks when lines have the same number of letters.
- **Game titles and scoreboards**: Fixed widths keep counters and scores from shifting as digits change.
- **Logos in capitals**: Rounded corners soften the block letters of a short name.
- **Cyrillic display lines**: The Cyrillic set lets Russian, Ukrainian or Bulgarian headlines use the same blocky style.

## Things to know

- **Capitals only**: In the specimen, lowercase input displays as capitals.
- **Monospaced, but a display face**: It has one style, drawn black, and capital-only letters; the fixed width is a headline device here, not a coding feature.
- **Registered as Regular**: The file reports weight 400 although the drawing is black. There is no italic.

## FAQs

### Is Rubik Mono One free for commercial use?

Yes. Rubik Mono One 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 Rubik Mono One?

Rubik Mono One was designed by Philipp Hubert and Sebastian Fischer; the family is credited to Hubert and Fischer.

### How many weights does Rubik Mono One have?

Rubik Mono One has one weight, registered as Regular 400 and drawn very heavy.

### Does Rubik Mono One have lowercase letters?

In the specimen, Rubik Mono One shows capitals in the lowercase positions, so text set in it appears in capitals.

### Which languages does Rubik Mono One support?

Rubik Mono One includes the letters needed for English and other Latin-script languages such as French, Spanish, Italian and Polish, as well as Russian, Ukrainian and Bulgarian.

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Source: https://trendhub.net/fonts/rubik-mono-one (trendhub)