MP3 to AIFF Converter

Upload an MP3 file and download the converted AIFF audio instantly.

Frequently Asked Questions

AIFF is required by some professional audio software on macOS, such as Logic Pro, that prefers uncompressed formats for editing.

No. The MP3's lossy compression cannot be undone. The AIFF will be uncompressed but not better quality than the source MP3.

AIFF is uncompressed, so a 5 MB MP3 may become 40 to 50 MB as AIFF.

Yes. AIFF is one of the native formats for Logic Pro and is fully supported for import and export.

Yes. AIFF supports 16-bit, 24-bit, and 32-bit audio at sample rates up to 192 kHz.

Yes. AIFF at 16-bit, 44.1 kHz is compatible with audio CD burning in iTunes/Music on macOS.

Yes. Both AIFF and WAV are uncompressed lossless formats with identical audio quality. AIFF is the Apple standard; WAV is the Microsoft standard.