Convert AAC to MP3

Upload an AAC file and convert it to MP3 in your browser.

Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.

Why convert AAC to MP3?

Convert an AAC file when a device, audio player, editor, or other application requires MP3.

The AAC audio is decoded and encoded again as a 320 kbps MP3. Both AAC and MP3 use lossy compression, so a small additional change in quality is possible. Converting is useful for compatibility, not for improving the original audio.

When MP3 is useful

MP3 is widely supported by older car stereos, portable audio players, browsers, editing software, and embedded devices. It can be a useful choice when the recipient or playback device cannot open a raw .aac file.

FAQ