Font Converter
Convert fonts between TTF, OTF, and WOFF
- Files never leave your device
- Runs in your browser
- Free, no sign-up, no watermark
Drop font files here, or click to choose
Accepts TTF, OTF, WOFF · You can also paste with Ctrl+V / ⌘V
How to use Font Converter
Convert fonts between TTF, OTF and WOFF in your browser, several files at a time. Each font is previewed with your own sample text, and converting to WOFF also gives you ready-to-paste @font-face CSS.
- 1
Drop TTF, OTF or WOFF files on the page.
- 2
Type your own Preview text and adjust the size slider to check how each font looks.
- 3
Under Convert to, choose TTF, OTF or WOFF.
- 4
Click Convert, then download each font or all of them at once (several files come as a ZIP).
- 5
For WOFF, click Copy CSS to grab the @font-face rules.
Frequently asked questions
Does it support WOFF2?
Not yet, as input or output. Font collections (.ttc) and old EOT files are not supported either.
Will converting reduce the font's quality?
WOFF wraps the original font losslessly. Converting CFF (PostScript) fonts to TTF changes the curves to TrueType but keeps shapes, kerning and ligatures; PostScript hinting is dropped.
What happens when I convert a TTF to OTF?
The font keeps its TrueType outlines inside the .otf file. That is a valid OpenType font that works everywhere; converting the curves to CFF is not supported.
Can I convert variable fonts?
Yes, with one exception: variable fonts with CFF2 outlines cannot be converted to TTF.
Are my font files uploaded?
No. Conversion runs in your browser, so licensed or unreleased fonts stay on your device. Converting a font does not change its license, so check that web use is allowed before publishing a WOFF.