Video Conversions
Convert MP4 to MP3
Free online MP4 to MP3 converter. Transform your MP4 files to MP3 format instantly in your browser.
MP4
MP4MP3
MP3MP4 to MP3 Converter
Convert your MP4 files to MP3 format
1
Upload your files
Drag & drop files here
or browse files
.MP4
Max 100 MB per file • Up to 100 files
100% Browser Based
Your files never leave your device. All processing happens locally.
Batch Processing
Convert up to 100 files at once with parallel processing.
500+ Formats
Documents, images, audio, video, and data formats supported.
Why Use Our MP4 to MP3 Converter?
Convert MP4 to MP3 instantly
100% browser-based - files never leave your device
No registration or signup required
Free for standard file sizes
Maintains quality and formatting
Works on all devices and browsers
How to Convert MP4 to MP3
1
Upload File
Drag and drop your MP4 file or click to browse
2
Convert
Click convert and wait for the magic to happen
3
Download
Download your converted MP3 file instantly