About mp4tomp3.site
Built for Privacy, Speed & Simplicity
We created a fast and private MP4 to MP3 converter that works directly in your browser.
Our Mission
mp4tomp3.site was built to provide a fast and private way to convert video into audio without uploads or accounts.
Most converters require uploads or show unnecessary ads. We built a clean and simple alternative.
All processing happens directly in your browser using modern web technologies.
🎬 File Selection – Local file access
⚙️ Audio Processing – Browser-based
🎙️ Encoding – Built-in tools
⬇️ Download – Direct to device
Our Values
Privacy First
Your files never leave your device.
Free Forever
No hidden fees or limits.
Fast Processing
No uploads means instant speed.
Works Everywhere
Compatible with all modern devices.
No Bloat
Simple and focused tool.
Accessible
Easy for everyone to use.
Who Uses It?
Students, creators, music lovers, and professionals use our tool for fast and private audio extraction.