M4A to MP3 Converter
Give your voice recordings a format that works almost everywhere.
Drop a file. Find your sound.
M4A audio files
or drop it here · up to 100 MiB / 20 minA practical format for your voice notes.
M4A is commonly used for voice recordings and audio exports. If an app asks for MP3, convert your saved recording here. You can remove silence at the beginning or keep just the sentence you need.
- 01
Save your audio recording as a local file, then choose it here.
- 02
Convert the full recording or select a shorter section.
- 03
Download the MP3 for your player, project or message.
Your files stay yours.
All audio processing happens in your browser. Your recordings never leave your device.
Before you press play.
Up to 100 MiB and 20 minutes per file. Short recordings work best on phones.
Can I use an iPhone voice recording?
Save or share the recording to Files first, then select the saved M4A here. File access and download controls vary by browser and iOS version.
Does this remove copy protection?
No. Protected or encrypted audio is not supported. Use an unprotected recording you are permitted to process.
Will converting AAC audio improve it?
No. Re-encoding AAC as MP3 is useful for compatibility, but it does not add quality. Keep the original when your player already supports it.