AAC to MP3 Converter
Convert AAC audio to universally-compatible MP3 at up to 320 kbps — free, with nothing uploaded.
Convert AAC to MP3 →Runs 100% in your browser · Your files never leave your device
Why convert AAC to MP3
AAC is excellent and efficient — it's what most streaming and Apple devices use — but some older players, car stereos and apps still expect MP3. Converting guarantees your audio plays everywhere.
How to convert AAC to MP3
- 1
Open the converter
The output format is preset to MP3.
- 2
Drop your AAC files
Add one or many — batch convert downloads a zip.
- 3
Pick quality & download
Choose up to 320 kbps and download your MP3s.
Frequently asked questions
- What is an AAC file?
- The compressed format used by Apple Music, iTunes, YouTube and most streaming.
- How do I convert AAC to MP3?
- Drop your AAC files into the converter, choose a bitrate, and download.
- Is it free?
- Yes — free, no signup, no watermark, no file-size limit.
- Are my files uploaded?
- No. Conversion happens locally and never leaves your computer.