MP4 to MP3
Choose a MP4 video
How to convert MP4 to MP3
- Choose the quality: 192 kbps suits most music and speech; 320 kbps is the highest MP3 quality.
- Click the box above or drop your MP4 file onto it.
- Wait for the conversion and download the MP3.
Frequently asked questions
Is my MP4 uploaded?
No. The conversion runs in your browser with FFmpeg compiled to WebAssembly. The first use downloads the converter (about 30 MB); your file never leaves your device.
Is the video kept?
No. Only the sound is saved, as an MP3. The original video file is not changed.