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Font Converter & Subsetter

Convert fonts between TTF, OTF, WOFF and WOFF2, preview them, and subset to just the characters you need for smaller web fonts. Runs on your device.

No uploads

How to use Font Converter & Subsetter

  1. 1Open Font Converter & Subsetter. It runs in your browser, no sign-up.
  2. 2Drop your file here or choose it. It stays on your device; nothing is uploaded.
  3. 3Adjust the options until the preview looks right.
  4. 4Download the result.

Questions

Which formats are supported?

Open TTF, OTF, WOFF and WOFF2. Save as TTF, WOFF, WOFF2, EOT or SVG font. OTF files are saved with TrueType outlines.

What does subsetting do?

It keeps only the characters you list, which can shrink a web font by 90% or more. Make sure you include every character your site uses.

Can I use converted fonts on my website?

Only if the font licence allows web embedding — check the licence shown after you open the font.

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