Monaspace Krypton
Designed By
Riley Cran & the Lettermatic Team
14 Styles Monospace
Type Specimen / 01Il1 O0
{ } [ ]
Monaspace Krypton · Regular
Compare letter widths, punctuation and figures in an aligned setting.
14 styles available. Compare the specimens below, or enter your own text.
Download Monaspace Krypton ↓OTF · SIL Open Font License 1.1
Set Your Own Text
Change the style and size to compare the letterforms.
Suggested: return cached value
Every Position Counts
Monaspace Krypton · Regular
Equal-width letters and figures.
Specimen.js
const family = "Monaspace Krypton";
function specimen(size) {
return { family, size };
}
specimen(24);0123456789
9876543210
Il1 O0 {} []
14 Styles,
One Family
Every available style is shown below in its own font file.
Extra Light200
Suggested: return cached value
Extra Light Italic200
Suggested: return cached value
Light300
Suggested: return cached value
Light Italic300
Suggested: return cached value
Regular400
Suggested: return cached value
Italic400
Suggested: return cached value
Medium500
Suggested: return cached value
Medium Italic500
Suggested: return cached value
Semi Bold600
Suggested: return cached value
Semi Bold Italic600
Suggested: return cached value
Bold700
Suggested: return cached value
Bold Italic700
Suggested: return cached value
Extra Bold800
Suggested: return cached value
Extra Bold Italic800
Suggested: return cached value
In the setup the Monaspace README gives for VS Code, Krypton is the font for text you did not type. Code you wrote stays in Neon, and the inline suggestions that appear ahead of the cursor come up in Krypton, so you can tell at a glance which characters are yours. That works because all 5 Monaspace families share the same metrics. A Krypton suggestion lines up with the Neon code around it, column for column.
The project site files Krypton as the mechanical sans. It is also the 1 member left out of the cv10 character variant: Neon, Argon, Xenon and Radon offer alternate forms of l and i there, and Krypton keeps the ones it was drawn with.
Lettermatic made the family for GitHub Next, which started the project in 2022. Krypton shares the family’s texture healing, run through contextual alternates, and its 10 stylistic sets of coding ligatures from ss01 to ss10. 2,459 characters take in Latin, Greek, Cyrillic, Vietnamese and the IPA letters.
On this page are the static normal-width files, Extra Light 200 to Extra Bold 800 with italics. Upstream also ships variable fonts, wider cuts, and since version 1.2 builds patched with Nerd Font icons for terminal prompts.
Would we write in it all day? Probably not, it has a colder, more engineered feel than Neon for long sessions. As the second voice in an editor, it earns its place.

Characters & Figures
2,459 glyphs reported in the reference style. This selection shows 400 recorded characters.
ABCDEFGHIJKLMNOPQRSTUVWXYZ
abcdefghijklmnopqrstuvwxyz
0123456789 & @ ? !
View The Recorded Character Selection
The Font Files
Download
Monaspace Krypton
14 OTF styles with the accompanying CSS, README and license information.
Download ZIP · 3.1 MB ↓- Version
- 1.400
- License
- SIL Open Font License 1.1
Install On Your Computer
Extract the ZIP first. On Windows, select the font files and choose Install from the context menu. On macOS, open the files in Font Book and choose Install.
Use On A Website
Keep the font files and the included stylesheet together. Update the stylesheet path to match your project.
<link rel="stylesheet"
href="/fonts/monaspace-krypton/monaspace-krypton.css">
body {
font-family: 'Monaspace Krypton', monospace;
}Keep the copyright and license notices with redistributed files.
Heading & Body
The family provides the heading; Inter carries the supporting text.
Monaspace Krypton Heading · Inter Body
Letters, Figures & Code
Names, values and punctuation share a fixed rhythm. Compare the zero with the capital O, and the number one with the lowercase l.
