Chonburi
Chonburi is a display font in 1 weight. Its lowercase letters are 24% wider than the typical display font. Last updated 5 September 2025.
Editing a PDF that uses Chonburi
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 Chonburi from the widths stored in your PDF, loads the complete open font, and sets your new text in Chonburi itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 648.2 units per 1000 em |
|---|---|
| Average capital letter width | 764.9 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 | Display |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Chonburi
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.
- Hepta Slab Regularloosely similar widths (38.4 units)
- Montserrat Underline Regularloosely similar widths (41.7 units)
- Montserrat Regularloosely similar widths (41.9 units)
- Literata Regularloosely similar widths (44 units)
- Montagu Slab Regularloosely similar widths (45.4 units)
- Gasoek One Regularloosely similar widths (45.8 units)
- Platypi Regularloosely similar widths (46.4 units)
- Montserrat Alternates Regularloosely similar widths (47 units)
Compare Chonburi
Questions people ask
+Can I edit a PDF that uses Chonburi?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Chonburi itself, loaded from the open font, so the edit matches the rest of the page.
+Is Chonburi free to use?
Chonburi 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 Chonburi?
By measured letter widths, Hepta Slab is the closest match among open fonts (a mean difference of 38.4 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Chonburi support?
It includes these character sets: Latin, Central European, Thai, Vietnamese.
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