AAC to MP3

AAC is efficient and sounds great, but raw .aac files are not supported by every player, car stereo or upload form. Convert them to MP3, the format that works everywhere.

How to convert AAC to MP3

1. Upload your AAC file.
2. Choose the MP3 quality.
3. Click Convert and download the MP3.

AAC to MP3 features

• Quality from 128 to 320 kbps.
• Handles raw ADTS .aac files from recorders and apps.
• Fast conversion in the browser, no installation.

Where do .aac files come from?

Raw AAC files (also called ADTS streams) are created by voice recorders, dashcams, screen recorders, internet radio and some messaging apps. Unlike M4A, they have no container, so some players show the wrong duration or cannot seek. Converting to MP3 gives you a file with correct length information that every player supports.

Frequently asked questions

Is AAC better than MP3?

At the same bitrate AAC usually sounds a little better, but MP3 is supported by more devices. Choose 192 kbps or higher for MP3 to keep the quality close.

Can I convert .m4a files here?

Use M4A to MP3 for .m4a files.

Does it work on Android?

Yes, in any mobile browser.

Is there a size limit?

Up to 500 MB.

Privacy, limits and file safety

Your files are processed on our own server, are never shared with anyone and are deleted automatically 60 minutes after processing. You can upload files up to 500 MB and 60 minutes long. No sign-up, no watermark and no software to install: it works in any modern browser on Windows, Mac, Android and iPhone.

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