Tools / File Converter / WAV to CAF Converter

WAV to CAF Converter

Convert WAV files to CAF. Free, without uploading.

This tool converts WAV files to CAF. WAV is uncompressed audio: no quality loss, but large files. Editing and recording software use it a lot.

Apple Core Audio. CAF is lossless, so the audio keeps the quality it has in the WAV file.

Conversion runs on your device; your file is never sent to a server. The components download once on first use, and later conversions start right away.

How to use

1. Choose the WAV file, drag it in, or paste its link.
2. Choose the audio quality; optionally enter a start and end time.
3. Press "Convert" and download the CAF file.

Frequently asked questions

Will audio quality drop when converting to CAF?

No. CAF is lossless.

Is there a file size limit?

No fixed limit; your device’s memory decides. Computers usually handle files up to 1–2 GB.

Is my file uploaded?

No. Your WAV file is converted to CAF inside your browser.