Fauna One
Fauna One is a serif font in 1 weight. Its lowercase letters are 11% wider than the typical serif font. Last updated 8 September 2025.
Editing a PDF that uses Fauna 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 Fauna One from the widths stored in your PDF, loads the complete open font, and sets your new text in Fauna One itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 574.7 units per 1000 em |
|---|---|
| Average capital letter width | 651.1 units per 1000 em |
| Word space | 290 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 33% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Serif |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Fauna 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.
- Glegoo Regularsimilar widths (23.9 units)
- Sintony Regularsimilar widths (29.5 units)
- Sarala Regularloosely similar widths (38.4 units)
- Merienda One Regularloosely similar widths (39.6 units)
- Merienda Regularloosely similar widths (39.6 units)
- Menbere Regularloosely similar widths (40.2 units)
- Noto Sans Nag Mundari Regularloosely similar widths (40.2 units)
- Bitter Regularloosely similar widths (40.9 units)
Compare Fauna One
Questions people ask
+Can I edit a PDF that uses Fauna One?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Fauna One itself, loaded from the open font, so the edit matches the rest of the page.
+Is Fauna One free to use?
Fauna 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 Fauna One?
By measured letter widths, Glegoo is the closest match among open fonts (a mean difference of 23.9 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Fauna One support?
It includes these character sets: Latin, Central European.
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