Convert MP3 to AIFF

Convert MP3 to AIFF in your browser. Your audio files are processed on your device and are not uploaded.

1. Add your files

or drop your MP3 files here
Up to 20 MB per file. You can select multiple files.
No files selected
Sets the number of audio channels in the output AIFF file. Stereo is typically used for music and multi-channel recordings.
Defines the number of samples per second. Higher sample rates offer better fidelity but result in larger file sizes.

4. Download converted files

Private browser conversion: Your files stay on your device. Large files may take longer, and some formats depend on browser codec support.

How to use this MP3 to AIFF Converter?

  1. Choose one or more files or drop them into the input area.
  2. Adjust the available settings, then click Convert. Processing stays in this browser; nothing is uploaded.
  3. Download each result or download a ZIP for multiple files. Results disappear when you leave this page.