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M4A to MP3 converter

Convert M4A files, such as iPhone voice memos or iTunes songs, into MP3 for any player.

Drop M4A files hereor pick them from your computer or paste a link
M4A, also AIFC, FLAC, M4B and FLVFree: 50 files a day, up to 1 GB each
  • No account needed
  • No watermark
  • Servers in the EU
  • Deleted after 24 hours

M4A and MP3 at a glance

M4A

MPEG-4 Audio

M4A is an audio file in the MPEG-4 format, usually with AAC audio. iPhone voice memos and iTunes music use it.

iPhone
Voice Memos saves M4A files.
Yes
Windows
Plays in the built-in Media Player app.
Yes
Car stereos
Many newer stereos play M4A, older ones often do not.
Partly
All M4A conversions

MP3

MPEG-1 Audio Layer III

MP3 is the most compatible audio format and plays on practically every device. It keeps files small by removing sounds that are hard to hear.

iPhone
Plays in the Music and Files apps.
Yes
Windows
Plays in the built-in Media Player app.
Yes
Car stereos
Almost all stereos with USB or CD play MP3.
Yes
All MP3 conversions

Questions

About converting M4A to MP3.

Can I convert iPhone voice memos?

Yes. Voice Memos saves M4A files. Share the memo to Files, upload it here and download the MP3.

What quality does the MP3 have?

By default the MP3 uses a variable bitrate at high quality, which averages around 190 kbit/s for music. You can also choose a fixed bitrate between 96 and 320 kbit/s.

Will the MP3 file have a watermark?

No. Converted files never get a watermark, free conversions included.

Where are my files stored?

On servers in the EU, and only for 24 hours. After that they are deleted automatically.