Convert M4A to MP3
M4A (AAC) is what iPhone Voice Memos and many recorders save. Convert it to MP3 for players and programs that expect MP3.
Your file never leaves your device. It is converted right here, in your browser — nothing is uploaded.
or drop it here
Want the text of this recording?
Upload it to SonaFact: the file you just made goes straight there, no need to choose it again. Speakers are separated and every line plays back from its moment. 3 transcriptions a day free, no card.
Get the transcriptQuestions
- Are my files uploaded anywhere?
- Your file never leaves your device. It is converted right here, in your browser — nothing is uploaded.
- Do I need an account?
- Every tool here is free and needs no account. All of them except the subtitle translator and WhatsApp audio to text work in your browser: your files are not uploaded anywhere.
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- WAV to MP3Convert WAV recordings to MP3 and make them several times smaller. Free, no account, and the file never leaves your device.
- FLAC to MP3Convert FLAC to MP3 for phones, car stereos and players that don’t play FLAC. Free, no account, nothing is uploaded.