MP3 to AC3 converter
Turn MP3 into AC3
Send us the MP3 you already have and take away a AC3. 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.
AC3OUT
AC3, sold as Dolby Digital, carries up to six channels in one stream: five full range plus a low frequency effects track. DVDs, Blu-rays and broadcast television settled on it, so home cinema receivers decode it in hardware. When an AC3 track plays as silence on a laptop or phone, converting it to stereo AAC or MP3 clears the problem.
Three steps, start to finish
Add your MP3
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
AC3 is preselected
This page is already set to write AC3. Switch the target if you change your mind.
Take the AC3
Grab the result the moment the job clears. Your upload is wiped straight afterwards.