---
title: "WhatsApp Audio to MP3: Convert Voice Notes Privately"
description: "Save a WhatsApp voice note as an MP3 without sending it to any server. Opus and OGG voice notes are converted right in your browser."
canonical: https://toolsugar.com/tools/whatsapp-audio-to-mp3
image: https://toolsugar.com/og.png
---

# WhatsApp Audio to MP3

ToolSugar converts WhatsApp voice notes, which are Opus audio in .opus or .ogg files, into MP3 inside your browser. Voice notes are private, so nothing leaves your device. Export the note from WhatsApp first, because this page cannot reach your chats. Notes are usually low-bitrate mono speech, so a low MP3 setting keeps the file small. The first run downloads a 32 MB engine.

Runs on your device

## How it works

1. In WhatsApp, use share or export on the voice note and save it to your device.
2. Choose the saved .opus or .ogg file here.
3. Select 64 or 128 kbps, since voice notes hold little detail.
4. Convert and download the MP3.

## Key facts

- **Tested with**: A mono Opus file at 24 kbps that we encoded ourselves, not an export from WhatsApp.
- **Small setting**: 64 kbps is about 0.5 MB per minute. No setting can add detail the note does not hold.
- **Access**: This page cannot read your WhatsApp account. It only sees a file you pick.

## Common uses

- Keeping a voice note from a family member somewhere safe.
- Adding a voice message to a video or slideshow.
- Sharing a recording with someone who has no way to play Opus.

## Questions

### Why will my phone not play the voice note file?

Voice notes use Opus, which some phones and players cannot open outside WhatsApp. MP3 plays on nearly everything.

### Can it clean up a noisy voice note?

Yes, as a separate step. Run the file through the noise remover, which can read the same format and save an MP3.

[Read the WhatsApp Audio to MP3 guide](https://toolsugar.com/blog/how-to-convert-audio-files)

## Related tools

- [Noise Remover](https://toolsugar.com/tools/noise-remover)
- [OGG to MP3](https://toolsugar.com/tools/ogg-to-mp3)
- [AMR to MP3](https://toolsugar.com/tools/amr-to-mp3)
- [Audio Cutter](https://toolsugar.com/tools/audio-cutter)