MediaConvertor

Free MP4 to MP3 Converter

Upload your MP4 file and download MP3 instantly — free, no signup.

Drag & Drop Your Files Here

or click to browse from your device

Convert MP4 to MP3

Output formatMP3

How to convert MP4 to MP3

  1. Click the upload area above and select your MP4 file.
  2. The output is already set to MP3 — no extra steps needed.
  3. Hit Convert to MP3 and wait a few seconds.
  4. Download the converted file directly to your device.

Why convert MP4 to MP3?

MP4 and MP3 serve different purposes. Converting lets you use your file in contexts where MP3 is required — whether for compatibility, size, or quality reasons. MediaConvert handles the processing on our servers so you get a clean result without installing any software.

FAQ

Is the MP4 to MP3 converter free?
Yes. MediaConvert is completely free to use with no signup required.
How long does MP4 to MP3 conversion take?
Most conversions complete in seconds. Larger files may take slightly longer.
Is my file kept private?
Your file is automatically deleted from our servers after download. We do not store your data.
What is the maximum file size?
You can upload files up to 500 MB.