M4A to AIFF converter
Turn M4A into AIFF
Send us the M4A you already have and take away a AIFF. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
M4A files • Max 50MB per file • Up to 10 files
Both formats, briefly
M4AIN
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.
AIFFOUT
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.
Three steps, start to finish
Add your M4A
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
AIFF is preselected
This page is already set to write AIFF. Switch the target if you change your mind.
Take the AIFF
Grab the result the moment the job clears. Your upload is wiped straight afterwards.