Test Your Font's OpenType Features
Upload any font file to explore its OpenType features like ligatures, stylistic alternates, and more. Toggle features on and off to see how they affect your text in real-time.
1 Upload a font file
2 Toggle OpenType features
3 Preview the results
Supported formats: TTF, OTF, WOFF, WOFF2.
The fonts are uploaded to Cloudflare R2 for processing and are deleted after 24 hours. No data is stored permanently; no information about the font or you - the user.