AAC to MP3
Change AAC to MP3 and keep the quality you need. Free for up to 10 files a day, no sign-up.
Your files
Drop your .aac files here
or
You can add several files and convert them together.
How to convert AAC to MP3
Raw AAC files aren't accepted by every player or upload form. MP3 is the safe choice for compatibility.
- Drop your AAC file into the box above, or add it from a link.
- MP3 is already selected. Use the settings button next to it to change size, quality or other options.
- Select Convert, then download your MP3 file.
To do this from your own code, call the FileForge API with "output_format": "mp3".
Good to know
- Use a bitrate at least as high as the AAC for the best result.
About the formats
.aac
AAC is the audio codec behind iTunes, YouTube and most MP4 videos. It sounds better than MP3 at the same bitrate, but bare .aac files aren't accepted everywhere.
.mp3
MP3 is the universal audio format: every phone, car stereo, speaker and app plays it. It uses lossy compression, so a 3-minute song is a few megabytes.
Questions
Are my files kept?
Your files are uploaded over HTTPS to a private link only you have. Originals and results are deleted automatically after 24 hours, or straight away when you remove them.