Convert M4A to MP3, free
Turn Apple M4A audio and voice memos into MP3 in your browser — nothing uploads, no signup. Want the words instead? Transcribe it (sign up, 30 free min).
Drop a file or click to choose
Free · no signup · runs in your browser · nothing uploads
Choose a fileConvert M4A to MP3 in three steps
Drop your M4A, convert, and download the MP3 — in your browser.
Great for voice memos
Apple Voice Memos save as .m4a. Convert to MP3 to share them, or transcribe them directly.
Nothing uploads
The audio never leaves your device.
Want the words?
Transcribe a voice recording with free speaker labels — sensitive memos stay private, and your first 30 minutes are free.
Frequently asked questions
Does my file upload?
No — it converts in your browser; nothing leaves your device.
Is it free?
Yes. Free, no signup, no limits.
Where do M4A files come from?
Apple devices — Voice Memos, GarageBand, and AAC audio are often .m4a.
Can I transcribe it?
Yes — sign up for 30 free minutes and get a speaker-labeled transcript.