MP4 → MP3 Converter
Extract audio from videos. Save the audio part of your MP4 file as MP3.
Drop files here
or click to select
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Frequently Asked Questions
How to convert from MP4 to MP3?
All you need to do is drag your MP4 file into the upload area above and click the Convert button. The process happens locally in your browser and completes in seconds. Then you can download the converted file to your device.
Are my files private when uploaded to the converter?
Yes, absolutely. PRIZMA operates with a zero-server architecture. This means your uploaded files are never transferred to any server; the entire process happens in your own device's browser and memory. Therefore, your files are 100% secure and private.
Do I have to pay for this conversion process?
No, all conversion tools on our platform are completely free and can be used unlimitedly without requiring any registration or membership.