MP3 to AAC Converter

Upload an MP3 file and download the converted AAC audio instantly.

Frequently Asked Questions

AAC offers better sound quality than MP3 at the same bitrate. It is the native format for Apple devices and iTunes.

No. Converting between two lossy formats causes a small additional quality loss. The AAC will not sound better than the original MP3.

128 kbps AAC sounds roughly equivalent to 192 kbps MP3. For best quality, use 256 kbps AAC.

Yes. AAC is natively supported in iMovie and all Apple video and audio editing software.

Yes. AAC supports up to 48 audio channels, including 5.1 and 7.1 surround sound.

AAC at 128 kbps sounds noticeably better than MP3 at 128 kbps. Many podcast platforms recommend AAC for better quality at lower bitrates.

Yes. AAC is natively supported on Android and is the default audio format for many Android apps.