MP3 to AAC converter
Turn MP3 into AAC
Send us the MP3 you already have and take away a AAC. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
MP3 files • Max 50MB per file • Up to 10 files
Both formats, briefly
MP3IN
MP3 discards the parts of a recording most listeners cannot pick out, which is how a song shrinks to a few megabytes and still sounds right through earbuds or a car stereo. Almost every device made in the past twenty-five years reads it. Pick MP3 when the file has to work on hardware you cannot check first.
AACOUT
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.
Three steps, start to finish
Add your MP3
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
AAC is preselected
This page is already set to write AAC. Switch the target if you change your mind.
Take the AAC
Grab the result the moment the job clears. Your upload is wiped straight afterwards.