Glyph Count & Unicode Coverage
How many glyphs are in the file, and which Unicode blocks do they cover? Everything you need to know before shipping a font for multilingual copy.
Runs entirely in your browser — no upload, no registration.
What this tool does
Reads the cmap table and reports coverage across common Unicode blocks (Latin, Greek, Cyrillic, Hebrew, Arabic, Devanagari, Bengali, Thai, punctuation, currency, arrows, math).
Why you might need it
Before you commit to a font for a multilingual product, verify it actually covers every language you support.
How to use it
- Drop a font.
- Read the coverage grid.
- Any block below 100 % may show tofu on your page.
Supported formats
- Input: TTF, OTF, WOFF.
Always review the included licence before commercial use. Do not remove copyright records, designer names, licensing metadata or embedding restrictions from any font you process.