Audio converters
Convert AAC to MP3
Turn AAC audio files into MP3. Pick a quality and optionally trim the start and end — conversion happens on your device.
Drop AAC files here, or click to choose
Up to 3 files, 200.0 MB each · Files stay on your device
How it works
How to use the AAC to MP3 converter
- Drop your AAC files into the box.
- Choose a quality and, if you like, a start and end time.
- Click Convert and download the MP3.
Formats
About the formats
- AAC audio
- AAC is a modern compressed audio format, the successor to MP3.
- MP3 audio
- MP3 is the universal compressed audio format. It plays on every device.
FAQ
Frequently asked questions
Are my files uploaded?
No. The conversion runs inside your browser using WebAssembly, so your files never leave your device. Nothing is sent to our servers.
How big can my audio files be?
Up to 200 MB each on the free plan and 2 GB with Pro. Very large files depend on your device's memory.
Why is the first conversion slower?
The first time, your browser downloads the converter (a few MB). It's cached, so later conversions start right away. Where your browser supports it, video uses your device's hardware encoder.
Keep going
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