Tools / File Converter / M4R to WV Converter

M4R to WV Converter

Convert M4R files to WV. Free, without uploading.

This tool converts M4R files to WV. M4R is the iPhone ringtone format (AAC audio inside). Ringtones can be up to 40 seconds.

WavPack lossless audio. WV is lossless, so the audio keeps the quality it has in the M4R 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 M4R 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 WV file.

Frequently asked questions

Will audio quality drop when converting to WV?

No. WV 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 M4R file is converted to WV inside your browser.