Convert a WOFF2 web font back into an installable TTF locally - lossless, no upload.
Running locally on your device ...
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Your files never left your device
No. Everything runs in your browser - your file never leaves your device. How this is verifiable
WOFF2 is built for the web and cannot be installed on your system directly. TTF is the classic desktop font format that Windows, macOS and design tools open natively. This conversion brings the font out of the web container back into an installable format.
This tool decompresses the WOFF2 locally back to its sfnt tables and writes a TTF. If the WOFF2 carries TrueType outlines (the common case), you get a real TTF; all glyphs are preserved. Nothing is uploaded.
The route back is useful when you only have a website's WOFF2 but need the font on your machine: for instance to set a poster in a layout program, build a preview in a font manager or install the family for a test. Web fonts cannot be adopted into the operating system by double-click, whereas a TTF can. Because the decompression is lossless, all letters, kerning pairs and feature tables come back unchanged - a WOFF2 with classic TrueType outlines yields a cleanly installable TTF. Here too, mind the licence before bringing someone else's web font to the desktop.
| Input formats | WOFF2 |
|---|---|
| Output format | TTF |
| Batch processing | Yes |
| Processing | Locally in your browser (WebAssembly) |
| File upload | None |
Limitations: If the WOFF2 holds PostScript CFF outlines (from an OTF), the result is technically a CFF sfnt, not a pure TrueType TTF - no outline conversion happens. Only convert fonts you own or have a licence for.
No, everything runs locally in the browser - even in airplane mode.
Yes, for TrueType outlines you get an installable TTF for Windows and macOS.
Yes. The conversion is lossless; the glyph count is verified after conversion.
Then the result holds CFF outlines (an sfnt). We do not offer a true TrueType outline conversion.