How to use the OTF to WOFF2 Converter
- Drop your OTF files on the box.
- Confirm that your license allows conversion.
- Click Generate webfonts and download the ZIP.
Why convert OTF to WOFF2?
OTF files are built for desktop apps. WOFF2 keeps the same shapes and OpenType features in a smaller file made for the web.
Check your font license first
Fonts are software, and their licenses decide what you can do with them. Many commercial licenses cover desktop use only, or charge separately for web use, and some forbid converting the file at all. That can apply even when you bought the font. Open licenses such as the SIL Open Font License usually allow web use, but they have their own conditions. Read your license before you convert. devpack doesn’t verify licenses, and you’re fully responsible for how you use your fonts and the files you create.
Also searched as: otf to woff2, convert otf to woff2, otf to webfont.
Tools that pair well with the OTF to WOFF2 Converter
- Webfont Generator — Turn desktop fonts into fast webfonts: convert to WOFF2 and WOFF, keep only the characters you need, and download everything with ready-made @font-face CSS.
- TTF to WOFF2 Converter — Convert TTF to WOFF2, the smallest format for websites.
- WOFF2 to TTF Converter — Turn a WOFF2 or WOFF file back into TTF or OTF, its original format.
- Font Subsetter — Make a font much smaller by removing the characters you don’t use.
Frequently asked questions
Am I allowed to convert any font?
No. It depends on the font’s license, and many commercial fonts don’t allow it. You must own the font or have a license that allows conversion and web use. devpack doesn’t check this for you, and you’re fully responsible for your use.
Are my fonts uploaded?
No. Everything runs in your browser, so your font files stay on your device.
Are OpenType features kept?
Yes, when you convert the whole font. If you remove characters, turn on Keep all OpenType features to keep every feature.
Can I install OTF to WOFF2 Converter as a web app and use it offline?
Yes. OTF to WOFF2 Converter is an installable web app (PWA) — installed from your browser, not downloaded from an app store. Click Install app at the top of this page in Chrome or Edge (Windows, macOS, Linux, ChromeOS) or on Android, use Share → Add to Home Screen on iPhone and iPad, or File → Add to Dock in Safari 17+ on a Mac. It then opens in its own window with its own icon, and because it runs entirely in your browser it keeps working offline. Firefox on desktop can’t install web apps. How installing works.