DeskTray

Font Converter

Make web font files from a TTF or OTF, or turn a WOFF2 back into a font you can install, and get the CSS to use it.

Runs in your browser. Nothing is uploaded Free, no sign-up Works on mobile
Choose a TTF, OTF, WOFF or WOFF2 font
The font is converted on your device. Nothing is uploaded.

How to convert a font to WOFF2

  1. Choose a TTF, OTF, WOFF or WOFF2 file.
  2. Check the font name and preview your own text.
  3. Download the formats you need and copy the @font-face CSS.

Features

  • TTF/OTF to WOFF2 and WOFF
  • WOFF2 and WOFF back to TTF or OTF
  • Shows family, style, weight and glyph count
  • Live preview with your own text
  • Ready-to-paste @font-face CSS

Frequently asked questions

Which format should I use on my website?

WOFF2. Every current browser supports it and it is usually 30–50% smaller than TTF. Add WOFF only if you need very old browsers.

Does converting change how the font looks?

No. WOFF and WOFF2 are compressed wrappers around the same font data, so glyphs, kerning and features stay the same.

Can it convert TTF to OTF?

Only the container changes. A TrueType font stays TrueType and a CFF (PostScript) font stays CFF; converting outlines between the two isn’t done here.

Am I allowed to convert any font?

Check the font’s licence. Open fonts such as those under the SIL Open Font License can be converted and self-hosted; many commercial licences restrict web use.

Are my files uploaded?

No. Files are read and processed by your browser on your own device, so there is no upload wait and nothing leaves your computer or phone.

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