Convert AAC to MP3
Free online AAC to MP3 converter.
Choose a .aac file
or drag and drop it here
Max 200 MB for video · 100 MB for other files
How to convert AAC to MP3
- Click "Choose a .aac file" or drag and drop your AAC file into the upload area.
- Select your preferred quality level — high quality keeps the best fidelity, smaller file prioritizes file size.
- Your file uploads directly to our secure servers and conversion starts automatically.
- Once finished, click "Download" to save your converted MP3 file.
About AAC and MP3 formats
.aac format
AAC (Advanced Audio Coding) is the successor to MP3 with better sound quality at similar bit rates. Used by Apple Music, YouTube, and most streaming platforms.
.mp3 format
MP3 is the most popular audio format worldwide. It uses lossy compression to dramatically reduce file size while maintaining acceptable audio quality. Universal compatibility.
Privacy and security
Your files are encrypted during upload using 256-bit SSL and are automatically deleted from our servers within 24 hours. We never share, sell, or access your files. All conversions happen on isolated, ephemeral servers.