Sonsie One
Sonsie One is a display font in 1 weight. Its lowercase letters are 58% wider than the typical display font. Last updated 16 September 2025.
Editing a PDF that uses Sonsie 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 Sonsie One from the widths stored in your PDF, loads the complete open font, and sets your new text in Sonsie One itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 826.1 units per 1000 em |
|---|---|
| Average capital letter width | 990.4 units per 1000 em |
| Word space | 376.9 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 40% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Display |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Sonsie 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.
- Goblin One Regularloosely similar widths (81.6 units)
- Lexend Tera Regularloosely similar widths (81.8 units)
- Lexend Peta Regularloosely similar widths (82.7 units)
- Vast Shadow Regularloosely similar widths (83.5 units)
- Lexend Mega Regularloosely similar widths (86.5 units)
- Science Gothic Regularloosely similar widths (89.1 units)
- Lexend Zetta Regularloosely similar widths (90.6 units)
- Chango Regularloosely similar widths (91.4 units)
Compare Sonsie One
Questions people ask
+Can I edit a PDF that uses Sonsie One?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Sonsie One itself, loaded from the open font, so the edit matches the rest of the page.
+Is Sonsie One free to use?
Sonsie 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 Sonsie One?
By measured letter widths, Goblin One is the closest match among open fonts (a mean difference of 81.6 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Sonsie One support?
It includes these character sets: Latin, Central European.
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