Fonts like Monaspace Krypton
12 open fonts whose letters are closest to Monaspace Krypton, ranked by a glyph comparison. All free for commercial use.
Quick answer
The closest open font to Monaspace Krypton is Monaspace Argon (similarity 63), then Monaspace Neon and Reddit Mono. Monaspace Argon is released under the SIL Open Font License 1.1 and is free for commercial use.
Side-by-side comparison
Top lookalikes compared at the same size Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Sphinx of black quartz, judge my vow
Top lookalikes: licence permissions
Commercial rights side by sideMonaspace ArgonOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
Monaspace NeonOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
Reddit MonoOFL-1.1
Commercial workAllowed
Logo or wordmarkAllowed
WebsiteAllowed, with conditions
App or gameAllowed, with conditions
Modify the fontAllowed, with conditions
Share the font fileAllowed, with conditions
Sell the font fileNot allowed
No credit needed in your workAllowed
All 12 open lookalikes, ranked
Comparison based on letter shape and edge texture#1
Monaspace Argon OFL-1.1
Similarity 63 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#2
Monaspace Neon OFL-1.1
Similarity 61 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#3
Reddit Mono OFL-1.1
Similarity 60 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#4
Cascadia Code OFL-1.1
Similarity 59 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#5
B612 Mono OFL-1.1
Similarity 58 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#6
SUSE Mono OFL-1.1
Similarity 58 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#7
Ubuntu Mono UFL-1.0
Similarity 57 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#8
Google Sans Code OFL-1.1
Similarity 57 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#9
DejaVu Mono OFL-1.1
Similarity 57 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#10
Mononoki OFL-1.1
Similarity 56 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#11
Oxygen Mono OFL-1.1
Similarity 56 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
#12
JetBrains Mono OFL-1.1
Similarity 56 — 100 = identical letters, 0 = an average pair
Sphinx of black quartz, judge my vow
How the similarity score works
Each score is calculated by comparing 62 letters and digits (A-Z a-z 0-9) rendered at a 160px cap height on a 32×32 grid with 3px gaussian blur, combined with edge-orientation texture (weighted at 15%).
Scores are normalized on a standardized scale: 100 represents identical letterforms, and 0 represents an average pair among the 1571 fonts compared.