# Martian Mono font > A monospaced companion to Martian Grotesk for code, variable in both weight and width. Martian Mono is a monospaced typeface by Roman Shamin and Evil Martians, derived from the Martian Grotesk font for setting code. Martian Mono is a variable font with a weight axis from 100 to 800 and a width axis from 75 to 112.5, covering Latin and Cyrillic. It is licensed under the SIL Open Font License 1.1. ## Facts - Classification: [Monospace](https://trendhub.net/fonts/category/monospace) - Designed by: Roman Shamin, Evil Martians - License: SIL Open Font License 1.1 (https://openfontlicense.org/open-font-license-official-text/) - Styles: 8 (Thin 100, ExtraLight 200, Light 300, Regular 400, Medium 500, SemiBold 600, Bold 700, ExtraBold 800) - Variable font: Yes (wght 100–800, wdth 75–112.5) - Glyphs: 564 - Character sets: cyrillic, latin, latin-ext - Last updated: 2025-09-16 - Official source: https://fonts.google.com/specimen/Martian+Mono - Page: https://trendhub.net/fonts/martian-mono - Tagged for: Code, Tech ## About Martian Mono Martian Mono is a monospaced typeface derived from the Martian Grotesk font, made for code and for interfaces that borrow the look of code. It ships as a single variable file with two axes. Weight runs from 100 to 800, with eight named weights from Thin to ExtraBold; width runs from 75 to 112.5, which the official notes describe as Condensed to SemiExpanded. The default instance is the widest one, and the specimen shows it: broad letters with squared-off curves, a large x-height, and serifs added to narrow letters such as i, j and l so that they fill their cell. The fonts hold 564 glyphs. Basic Cyrillic was added in January 2023, with Ukrainian, Belarusian and Russian named in the notes. There are no italics. Roman Shamin is the designer, Evil Martians the publisher, and the license is the SIL Open Font License 1.1. ## License SIL Open Font License 1.1. Copyright 2021 The Martian Mono Project Authors (https://github.com/evilmartians/mono) 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 - **Code editors and terminals**: Every character occupies the same width, and the width axis lets a narrower setting fit more columns on a small screen. - **Code samples in documentation**: Weights from Thin to ExtraBold allow syntax emphasis by weight where colour is not available. - **Developer-tool branding**: The broad, squared letterforms at the default SemiExpanded width make a distinctive wordmark or hero line. - **Tabular data and logs**: Fixed-width figures and letters keep columns of numbers, hashes and timestamps aligned. ## Things to know - **Width axis tops out at the default**: The default width is 112.5, the maximum. Lower values, down to 75, give the condensed cuts. - **No italics**: The family has upright styles only; comments set in italic will be slanted by the software. - **Cyrillic is basic**: The notes describe the Cyrillic added in January 2023 as basic; Greek is not included. ## FAQs ### Is Martian Mono free for commercial use? Martian Mono can be used in commercial work at no cost under the SIL Open Font License 1.1. The license also permits modification and redistribution; the font cannot be sold on its own, and any modified version must stay under the same license. ### Who designed Martian Mono? Martian Mono was designed by Roman Shamin and is published by Evil Martians. ### How many weights does Martian Mono have? Martian Mono has eight weights, from Thin 100 to ExtraBold 800, and any value between can be set on the weight axis. ### Is Martian Mono a variable font? Yes. Martian Mono is a variable font with two axes: weight from 100 to 800 and width from 75 to 112.5. ### Which languages does Martian Mono support? Martian Mono includes the letters needed for English and other Latin-script languages such as German, Turkish, Polish and Czech, and for Russian, Ukrainian and Bulgarian. ### Can I use Martian Mono in my code editor? Yes. Install the Martian Mono file on your system and select it in the editor's font setting; editors that expose variable axes can also change its width. --- Source: https://trendhub.net/fonts/martian-mono (trendhub)