Monomaniac One
Monomaniac One is a sans serif font in 1 weight. Its lowercase letters are 19% narrower than the typical sans serif font. Last updated 16 September 2025.
Editing a PDF that uses Monomaniac 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 Monomaniac One from the widths stored in your PDF, loads the complete open font, and sets your new text in Monomaniac One itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 421 units per 1000 em |
|---|---|
| Average capital letter width | 534.2 units per 1000 em |
| Word space | 230 units per 1000 em |
| Digits | tabular (every digit is 539 units wide, so columns of numbers line up) |
| Spacing | proportional |
| Width of i compared with m | 41% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Sans serif |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Monomaniac 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.
- Dosis Regularloosely similar widths (44.1 units)
- Barlow Semi Condensed Regularloosely similar widths (46.2 units)
- Do Hyeon Regularloosely similar widths (46.3 units)
- Harmattan Regularloosely similar widths (47.1 units)
- Roboto Condensed Regularloosely similar widths (47.3 units)
- Darker Grotesque Regularloosely similar widths (47.7 units)
- Sofia Sans Condensed Regularloosely similar widths (48.2 units)
- Stylish Regularloosely similar widths (48.8 units)
Compare Monomaniac One
Questions people ask
+Can I edit a PDF that uses Monomaniac One?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Monomaniac One itself, loaded from the open font, so the edit matches the rest of the page.
+Is Monomaniac One free to use?
Monomaniac 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 Monomaniac One?
By measured letter widths, Dosis is the closest match among open fonts (a mean difference of 44.1 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Monomaniac One support?
It includes these character sets: Japanese, Latin, Central European.
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