AAC to FLAC converter
Turn AAC into FLAC
Send us the AAC you already have and take away a FLAC. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
AAC files • Max 50MB per file • Up to 10 files
Both formats, briefly
AACIN
AAC was designed to succeed MP3 and generally sounds cleaner at the same bitrate, especially at lower settings. It is the audio riding inside most MP4 video, the default in Apple's music apps, and standard in digital radio and television. Choose AAC when you want a smaller file than MP3 without hearing the difference.
FLACOUT
FLAC compresses the way a zip archive does: decode it and the original samples come back bit for bit. Files land well below the size of the same recording as WAV while staying identical in quality, and tags, cover art and high sample rates all survive. It is the sensible choice for archiving a collection or moving masters between machines.
Three steps, start to finish
Add your AAC
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
FLAC is preselected
This page is already set to write FLAC. Switch the target if you change your mind.
Take the FLAC
Grab the result the moment the job clears. Your upload is wiped straight afterwards.