Audio converter

AIFF to MP3 converter

To convert AIFF to MP3, drop your AIFF file in the box below. It converts straight away; press Download to save the MP3. It all happens in your browser, so your file stays on your device.

Converted on this device, never uploaded

What changes

AIFF to MP3What happens
EncoderLAME 3.100
ReadAIFF and AIFF-C, 8 to 32 bits
Bit rate128, 192 or 320 kbps

How to convert AIFF to MP3

  1. Add your AIFF. Drop the file in the box, or click to choose it. It becomes MP3 straight away.
  2. Check the result. Look at the preview and the size. The defaults are right for most files.
  3. Download. Press Download to save the MP3.
Why MP3

AIFF is the Mac’s uncompressed audio, large and not played by Windows or many phones. MP3 is a tenth of the size and plays everywhere.

Questions

Drop it here: the AIFF is read and encoded in your browser, nothing to install.

No. The conversion happens right in your browser, so your file stays on your device. There is no account to make, either.

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