M4A to MP3 converter

Convert M4A files, such as iPhone Voice Memos, to MP3 so they play everywhere. Free, and the file never leaves your device.

Choose your M4A fileDrop your M4A file here
Need the words, not just the audio?

AllNote Transcribe turns recordings into text with speaker names, timestamps and subtitles, in 100+ languages. The first 5 minutes are free.

Transcribe audio to text

How it works

  1. Choose or drop your M4A file.
  2. Pick the format and quality.
  3. Press Convert and download the result. Your browser does the work; nothing is uploaded.

Questions

How do I convert an iPhone voice memo?

Share the memo from the Voice Memos app to Files, then choose it here. Voice memos are M4A files.

Is it really free?

Yes. No account, no watermark and no limit on the number of files. Files up to 200 MB and 60 minutes work best; longer ones can run out of browser memory.

Which formats can I convert?

Anything your browser can play: MP3, M4A, AAC, WAV, OGG, OPUS, WEBM, FLAC, and the audio of MP4, MOV and WEBM videos. Chrome and Edge read the most formats.

Can I turn the recording into text?

Yes. Press "Transcribe this file" after converting and AllNote Transcribe turns the speech into text with speaker names, in 100+ languages. The first 5 minutes are free.

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