Convert a Voice Memo to MP3
Apple Voice Memos saves recordings as m4a on iPhone and Mac. The format plays on Apple devices and most modern browsers, but a lot of editors, podcast hosts, car stereos, and Android phones expect MP3 instead.
Upload the m4a file, or a voice message from Android, WhatsApp, or another app, and download an MP3 that plays everywhere.
What you get:
- An MP3 file converted from formats including MP3, M4A, MP4A, M4B, AAC, WAV, OGG, OPUS, FLAC, AIFF, WMA, WEBMA, MKA, AC3, EAC3, WV, AMR, DSF, DFF
- bulk upload of multiple files, so you can convert more than one recording at a time
- The converted file saved in your account, so you can download it again later
- Free plan: 3 uploads
How to Convert Voice Memo to MP3
- Export the recording: get the file off your phone or computer first (see the export steps below for iPhone, Mac, and Messenger).
- Upload the file: drag and drop it or pick it from your device. Format detection is automatic.
- Download the MP3: once conversion finishes, download the file and play or share it on any device.
Your original file is not changed by the conversion. If you also want a transcript of the recording, upload the same file to the audio to text converter once it is in MP3 format.
Export Voice Memo from iPhone
Open the Voice Memos app, tap the recording, tap the three-dot menu, then tap Share. Save the m4a file to Files, or AirDrop it to your Mac. Open this page in Safari or Chrome and upload the file.
Export Voice Memo from Mac
Open the Voice Memos app, right-click the recording, and pick Show in Finder (or drag the recording to your desktop). The file is m4a. Upload it here and download the MP3.
Convert a Messenger Voice Message
Save the voice message to your device first (long-press it in the Messenger app and pick Save). Upload the saved audio file. The converter outputs an MP3 you can play, share, or archive.
Voice Memo to MP3 Converter vs Other Apps
| Feature | ScreenApp | Restream | Online Audio Converter | FreeConvert |
|---|---|---|---|---|
| Free file size limit | 2 GB in the free online tool, no set limit in the app | 2 GB | Not stated | 1 GB |
| Free plan | 3 uploads (lifetime) | Unlimited conversions | 70 files a day | Not stated |
| Batch conversion | bulk upload of multiple files | Not stated | convert multiple files in a batch, saved as a ZIP | Not stated |
| Paid plan | $19/month annual | Free | A$7.50/month | $12.99/month |
Sources, checked 2026-09-15: ScreenApp pricing, restream.io/tools/mp3-converter, freeconvert.com/webm-to-mp4, online-audio-converter.com/pricing, online-audio-converter.com, freeconvert.com/pricing
- vs Restream: Restream’s MP3 converter is free with no signup and no stated price, caps free files at 2 GB, and allows unlimited conversions. ScreenApp’s free plan is 3 uploads, but the converted file also saves to an account you can return to.
- vs Online Audio Converter: caps free use at 70 files a day and charges A$7.50 a month for unlimited files up to 10 GB. It does support convert multiple files in a batch, saved as a ZIP on the free plan.
- vs FreeConvert: caps the free tier at 1 GB and deletes files after 8 hours; its paid plan starts at $12.99 a month. ScreenApp’s Pro is $19 a month billed annually.
Who Converts Voice Memo to MP3
iPhone and Mac Voice Memos users run into m4a files that will not open in every app or player. MP3 plays on Android, Windows, car stereos, and older devices, so this is the step before sharing a Voice Memo with someone who is not on Apple hardware.
Students convert lecture and study group recordings to MP3 so the file works with any note-taking app and takes up less space on a phone or laptop.
Professionals convert voice messages from WhatsApp or Messenger, and audio notes from meetings or client calls, into MP3 for archiving or forwarding to people who need a standard format.
Content creators turn voice memos and interviews into MP3 files ready for a podcast editor or a distribution platform.
