Font Embedding Permission Checker
Read a font's fsType bits to confirm you can legally embed it on a website or in an app.
Runs entirely in your browser — no upload, no registration.
What this tool does
Parses the OS/2 table and decodes the fsType flags that font vendors use to declare embedding rights.
Why you might need it
Commercial fonts often forbid web embedding without a separate licence — check before you self-host.
How to use it
- Drop a font file.
- Read each permission below.
- If 'Restricted License' is set, you need a webfont licence.
fsType is metadata set by the foundry. It is not a substitute for reading the EULA — some foundries leave fsType at zero even when their licence forbids web use.