🔤 OTF Format
OTF Converter
Convert OTF files in your browser. Free, private, and fast. OpenType desktop font format and link to the best OTF import and export pages.
What is OTF?
OTF is the OpenType font format from Adobe and Microsoft. It can store PostScript-style (CFF) outlines and advanced typographic features such as ligatures and alternate glyphs.
Common uses for OTF
- Preparing an OpenType font for the web as WOFF
- Unpacking a WOFF back into an installable font
- Keeping advanced typographic features when moving to the web
Note: Converting a font does not change its licence, and OTF fonts with TrueType outlines cannot be turned into CFF here.
Compatibility: Supported by modern operating systems, design software and all current browsers.
100% Private & Browser-Based
Your files never leave your device. All conversion happens locally in your browser — nothing is uploaded to any server. No sign-up required.
FAQ
Frequently Asked Questions
Yes — all OTF conversion tools on AintoB are completely free. No account required, no upload limits for typical files.
OTF is the OpenType font format from Adobe and Microsoft. It can store PostScript-style (CFF) outlines and advanced typographic features such as ligatures and alternate glyphs.
Your OTF files are processed entirely in your browser. Nothing is sent to any server — the conversion is performed locally using browser-native APIs.
OTF stands for OpenType Font. OTF is the OpenType font format from Adobe and Microsoft.