Audio → Audio
M4AtoWAV
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
M4A — Apple's audio format, used by iPhone voice memos and iTunes. WAV — uncompressed sound from recorders and studio software; the files are large. Needed for editing when a program asks for WAV.
What changes in the file
Quality will not improve: what M4A 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.