AIFF to M4A converter
Turn AIFF into M4A
Send us the AIFF you already have and take away a M4A. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
AIFF files • Max 50MB per file • Up to 10 files
Both formats, briefly
AIFFIN
AIFF is Apple's uncompressed format, the Mac counterpart to WAV, storing full resolution samples with nothing discarded. Studio software on macOS reads and writes it natively, and it carries tags for artist, title and artwork. Work in AIFF while you are producing, then convert when someone needs a file small enough to send.
M4AOUT
M4A is an MPEG-4 container holding audio and nothing else, nearly always AAC and occasionally Apple Lossless. It keeps chapter marks, artwork and bookmark positions, which is why audiobooks and podcasts lean on it as much as music does. When a player rejects an M4A, converting to MP3 is the usual fix.
Three steps, start to finish
Add your AIFF
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
M4A is preselected
This page is already set to write M4A. Switch the target if you change your mind.
Take the M4A
Grab the result the moment the job clears. Your upload is wiped straight afterwards.