AIFF to MP3 converter
Shrink large AIFF files from Mac audio software into MP3 for sharing and playback anywhere.
AIFF and MP3 at a glance
AIFF
AIFF is Apple's format for uncompressed audio, comparable to WAV. It is common in Mac audio software and in sample libraries.
MP3
MP3 is the most compatible audio format and plays on practically every device. It keeps files small by removing sounds that are hard to hear.
Questions
About converting AIFF to MP3.
What quality does the MP3 have?
By default the MP3 uses a variable bitrate at high quality, which averages around 190 kbit/s for music. You can also choose a fixed bitrate between 96 and 320 kbit/s.
What happens to surround sound in my AIFF?
MP3 holds at most two channels, so surround audio is mixed down to stereo.
Is the AIFF to MP3 converter free?
Yes. You can convert up to 50 files a day for free without creating an account.
Where are my files stored?
On servers in the EU, and only for 24 hours. After that they are deleted automatically.