Monospace · Philipp H. Poll
Libertinus Mono
Find the font. Find its kind.
CSSfont-family: 'Libertinus Mono', monospace; font-weight: 400; font-style: normal; line-height: 1.1;
Libertinus Mono is a free monospace font by Philipp H. Poll, on Google Fonts since 2025. Among the 99 monospaced fonts on FontKind, Libertinus Mono has an x-height shorter than 78%, is wider than 85% and, at its regular weight, is lighter than 89%. Its thickest strokes are 2.3 times its thinnest: high stroke contrast.
01 / Light table
Laid on top of Libertinus Serif
Libertinus Mono on one light table with its two closest fonts, Libertinus Serif (73 out of 100) and Libertinus Serif Display (65). Libertinus Serif is 27% narrower and 21% heavier, with an x-height 11% shorter; Libertinus Serif Display is 30% narrower, with an x-height 14% shorter and more stroke contrast.
Libertinus Mono and Libertinus Serif laid on top of each other.
Ink shared with Libertinus MonoLibertinus Serif…
Most different letters first; the figure is the share of ink the fonts have in common. Where the fonts agree the letters cancel to black: every white sliver is a real difference.
02 / Letters
The Libertinus Mono alphabet
Capitals, lowercase, figures and signs · weight 400
Tap the letters you like, here and in other fonts, to find the fonts whose letters look most like them.
- &
- ?
- !
- @
- %
- (
- )
03 / Sizes
Libertinus Mono at every size
1 weight (400) · six sizes, in your words
- 12 px
- 16 px
- 24 px
- 36 px
- 48 px
- 72 px
04 / Facts
Who made Libertinus Mono, and can you use it?
- Designer
- Philipp H. Poll
- Kind
- Monospace
- Styles
- 1 weight (400)
- On Google Fonts since
- 2025
- Character sets
- latin, latin-ext
- Licence
- SIL Open Font License 1.1
Can I use it?
- Commercial use
- Yes.
- Logos
- Yes.
- Websites and apps
- Yes. Self-hosted or loaded from Google Fonts.
- PDFs and documents
- Yes.
- Changes
- Yes.
- Sharing the files
- Yes, but not for sale. With the licence.
Libertinus Mono is under the SIL Open Font License 1.1. This is a plain summary, not legal advice: the licence itself decides.
Already in your apps?
- Google Docs
- Most likely. Under More fonts, in Sheets and Slides too. Google’s guide
- Word, PowerPoint
- No. Install it from Google Fonts first. Microsoft’s list
- Figma
- Yes. Built in, nothing to install. Figma’s help
- Canva
- Not verified. Search its font menu for Libertinus Mono, or upload it with Canva Pro. Canva’s help
- Cricut
- Once installed. Design Space lists Libertinus Mono under System. Fonts for Cricut →
From each app’s own font list or help pages, read on 28 September 2026.
05 / Measurements
Libertinus Mono, measured
Taken from the font file's own outlines, regular style
- x-height
- 48.2% of the emlowercase x
- Cap height
- 61.5% of the emcapitals
- x / cap
- 0.78lowercase against capitals
- Width
- 64.0% of the emaverage lowercase
- Ink
- 34%letter box filled
- Contrast
- 2.34 : 1high stroke contrast
Where it stands among monospaced fonts
Ranked against all 99 monospaced fonts on FontKind
x-heightSmaller than 78% of monospaced fonts
WidthWider than 85% of monospaced fonts
InkLighter than 89% of monospaced fonts
ContrastMore contrast than 98% of monospaced fonts
06 / Similar fonts
Fonts similar to Libertinus Mono
Matched letter by letter · its own family apart
- Libertinus Serif7327% narrower · x-height 11% shorter · 21% heavier
- Libertinus Serif Display6530% narrower · x-height 14% shorter · more stroke contrast
- Quattrocento5619% narrower · less stroke contrast · x-height 5% shorter
- Castoro5620% narrower · 37% heavier · more stroke contrast
- Alice5519% narrower · 24% heavier · x-height 5% shorter
- Junicode5432% narrower · x-height 13% shorter · 22% heavier
All 100 fonts similar to Libertinus Mono →Compare side by side →Get Libertinus Mono on Google Fonts
07 / Swap
Swap Libertinus Mono without a jump
Running text within 3% of the width, x-height within 5%
None of the fonts that look most like Libertinus Mono sets text to its width and x-height: a swap would move lines.
Fallback while it loads
Until Libertinus Mono loads, this sets Courier New in its place at 106.6% of its size, so running text keeps Libertinus Mono’s width and lines keep their height: nothing moves when it arrives.
@font-face {
font-family: 'Libertinus Mono Fallback';
src: local('Courier New');
size-adjust: 106.65%;
ascent-override: 83.83%;
descent-override: 23.07%;
line-gap-override: 0.00%;
}
font-family: 'Libertinus Mono', 'Libertinus Mono Fallback', monospace;08 / Questions
Questions about Libertinus Mono
Answered from its licence, Google Fonts and each app’s own font list
Is Libertinus Mono free for commercial use?
Yes. Libertinus Mono is under the SIL Open Font License 1.1 , which allows commercial use at any scale, logos, websites, apps and PDFs included.
How do I download and install Libertinus Mono?
FontKind doesn’t host Libertinus Mono’s files: it comes free from Google Fonts . On its page there, choose Get font, then Download all, and unzip the file. It holds a single font file. On Windows or a Mac, double-click each font file and choose Install, then restart any app that was open, Word included.
Is Libertinus Mono in Microsoft Word?
Not until you install it: Libertinus Mono isn’t one of Microsoft 365’s cloud fonts. Installed, it is in Word’s font menu and PowerPoint’s. For someone who hasn’t installed it, turn on Embed fonts in the file in Word’s save options: its licence allows that.
Is Libertinus Mono in Google Docs?
Most likely. Search for Libertinus Mono under More fonts in the font menu of Docs; added there, it is in Sheets and Slides too.
Is Libertinus Mono in Figma?
Yes: Libertinus Mono is in Figma’s font menu, in the browser and the desktop app, with nothing to install.
How many weights does Libertinus Mono have?
Libertinus Mono comes in one weight, Regular (400). Ask for bold and most apps thicken the letters themselves: a faux bold, not a drawn one.
Who designed Libertinus Mono?
Libertinus Mono was designed by Philipp H. Poll. It has been on Google Fonts since June 2025. Philipp H. Poll also made Libertinus Serif, Libertinus Sans, Libertinus Serif Display and one more on FontKind.
What fonts are similar to Libertinus Mono?
The closest in our letter-by-letter match are Libertinus Serif (73), Libertinus Serif Display (65) and Quattrocento (56), out of 100. Next to Libertinus Mono, Libertinus Serif is 27% narrower and 21% heavier, with an x-height 11% shorter. See all 100 fonts like Libertinus Mono.