Audio → Audio
MP3toAIFF
Drop your files here
Video, audio, images and documents: MP4, MP3, HEIC, DOCX, PDF and 33 more formats. Several files or a link at once.
Choose files
Why convert
MP3 — audio that plays everywhere: in the car, on speakers, in any player. AIFF — Apple's uncompressed audio, the Mac counterpart of WAV. Needed for editing when a program asks for AIFF.
What changes in the file
Quality will not improve: what MP3 compression threw away is gone; the file just gets bigger.
Which settings to pick
A lossless format with little to tune: you can trim the recording and change the volume.