Convert OTF files

Convert OTF (OpenType Font) files into 3 formats, right in your browser. .otf · font/otf

About this format

Created by Adobe and Microsoft in 1996 as ttf's successor, with advanced typography — ligatures, alternates, small caps. Professional fonts are usually otf.

What it can hold

Glyph outlines (cubic curves, or ttf-style)
Advanced typographic features (OpenType features)
Glyphs for many scripts

What it cannot

Web compression

When you convert it

OTF → WOFF2	Nothing lost; for the web.
OTF → TTF	Some advanced features may be lost.

When it will not open

An old program that cannot render CFF outlines

In one line otf and ttf are usually two wrappers for the same font. If one will not open, try the other.

Convert this format into · 3

OTF→TTF OTF→WOFF OTF→WOFF2

Convert into this format · 3

TTF→OTF WOFF→OTF WOFF2→OTF

Frequently asked questions

How do I convert a OTF file?

Drop the file into the window, pick the target format, and download the result. No account required.

Do I need to install anything?

No. It runs in your browser. A Windows installer is available separately if you prefer one.

What if the format I want isn't listed?

Every engine's capabilities are merged into a single graph, so unlisted pairs are chained automatically through intermediate formats along the least-lossy route.