Moirai One
Moirai One is a display font in 1 weight. Its lowercase letters are 14% wider than the typical display font. Last updated 3 March 2026.
Editing a PDF that uses Moirai One
Most PDFs embed only the letters they already use. Type a new letter and many editors either refuse or swap in a different font. MythosPDF recognises Moirai One from the widths stored in your PDF, loads the complete open font, and sets your new text in Moirai One itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 598.8 units per 1000 em |
|---|---|
| Average capital letter width | 759.4 units per 1000 em |
| Word space | 250 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 41% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Display |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Moirai One
Measured on every printable character both fonts contain. A smaller difference means the same words take the same space, so lines break in the same places.
- Montagu Slab Regularloosely similar widths (50.3 units)
- Kodchasan Regularloosely similar widths (58.3 units)
- Kiwi Maru Regularloosely similar widths (59.7 units)
- Mona Sans Regularloosely similar widths (60.4 units)
- Pliant Regularloosely similar widths (61 units)
- Argentum Sans Regularloosely similar widths (61.4 units)
- Alexandria Regularloosely similar widths (62.2 units)
- Domine Regularloosely similar widths (62.4 units)
Compare Moirai One
Questions people ask
+Can I edit a PDF that uses Moirai One?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Moirai One itself, loaded from the open font, so the edit matches the rest of the page.
+Is Moirai One free to use?
Moirai One is released under the SIL Open Font License 1.1, an open licence that allows free use in documents, including commercial ones. Check the licence text for your exact use.
+Which font is closest to Moirai One?
By measured letter widths, Montagu Slab is the closest match among open fonts (a mean difference of 50.3 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Moirai One support?
It includes these character sets: Korean, Latin, Central European.
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