FLAC → M4A / online converter

FLAC to M4A Converter

Convert FLAC to M4A (AAC) so your library plays in iTunes, Apple Music and on iPhone.

01 / how to

How to convert FLAC to M4A

01

ADD YOUR FLAC

Drop the FLAC file into the box above or choose it from your device.

02

CONVERT TO M4A

M4A is already selected. Press Convert and wait a few seconds.

03

DOWNLOAD

Save the finished M4A file. The original is deleted from our server.

02 / what you get

What happens to your data

Kept

  • Sample rate and channels (mono, stereo, even 5.1 surround) are read as they are
  • Hi-res FLAC files (24-bit, 96 kHz) are supported
  • Saved as M4A (AAC) at 192 kbps, which plays on iPhone, iTunes, Apple Music and almost every modern player
  • Title, artist and album tags are carried over

Good to know

  • Embedded cover art is not carried over. Only the sound is converted.
  • Lossy compression permanently removes some detail. Keep your original if you want to archive the recording.

03 / formats

FLAC vs M4A

FLAC

A FLAC file compresses audio without losing any quality (lossless) — smaller than WAV, but still identical to the original when played back. The go-to format for audiophiles and music archiving.

Used in: Music archiving · Audiophile listening · High-quality downloads

M4A

An M4A file is a compressed audio format (usually AAC inside an MP4 container) used by Apple's ecosystem — iTunes, Apple Music, and voice memos on iPhone all default to it. Slightly better quality than MP3 at the same file size.

Used in: Apple Music & iTunes · iPhone voice memos · Audiobooks