Question 1

Which file formats can be converted to WOFF?

Accepted Answer

Supported input formats include: TTF, OTF. Each input has its own dedicated converter page — click the link that matches your source file.

Question 2

Is converting to WOFF free?

Accepted Answer

Yes — unlimited conversions with no account, no watermark, and no daily quota. Everything runs in your browser.

Question 3

Will converting to WOFF reduce quality?

Accepted Answer

It depends on the conversion pair. Lossless targets like PNG and WAV preserve full quality. Lossy targets like JPG and MP3 trade some quality for smaller file size. The converter uses high-quality settings to minimize any perceptual loss.

Question 4

Are my files uploaded when converting to WOFF?

Accepted Answer

No. All conversion happens locally in your browser. Files are never sent to any server — there's no upload step, no server-side storage, and no privacy risk.

Question 5

Can I use this on mobile to get WOFF files?

Accepted Answer

Yes — works in Safari on iPhone and Chrome on Android. Select files from your device storage or camera roll. Large video and audio conversions may be slower on mobile.

Question 6

How do I pick the right converter for WOFF?

Accepted Answer

Match your source file's extension to the list on this page. Each converter is optimized for that specific input-to-WOFF path and opens with WOFF preselected as the output.