MP4 to MP3 Converter
Extract audio from MP4 video files instantly. Free & Private.
What is MP4 to MP3 Conversion?
MP4 (MPEG-4 Part 14) is one of the most popular video formats used for storing video, audio, and subtitles. When you convert MP4 to MP3, you're extracting just the audio track from the video file, creating a smaller file that's perfect for listening on any device.
Why Convert MP4 to MP3?
- Save Storage Space: MP3 files are much smaller than MP4 videos since they only contain audio.
- Music Portability: Listen to your favorite music from videos on any MP3 player or device.
- Create Podcasts: Extract audio from video interviews or lectures for podcast distribution.
- Offline Listening: Save audio from videos to listen offline without using video data.
How Our MP4 to MP3 Converter Works
- Upload Your MP4: Simply drag and drop your MP4 file or click to browse your device.
- Instant Conversion: Our tool uses WebAssembly technology to convert files directly in your browser - nothing is uploaded to our servers.
- Download Your MP3: Once complete, download your high-quality MP3 file instantly.
Why Choose GetMP3.video?
100% Private
Your files never leave your device. All processing happens in your browser.
Lightning Fast
Convert files in seconds, not minutes. No waiting for uploads or downloads.
Unlimited & Free
Convert as many files as you want. No registration, no limits, no fees.
MP4 to MP3 FAQ
We extract audio at 192kbps by default, which provides excellent quality while keeping file sizes reasonable. This is CD-quality audio suitable for most listeners.
No! Since processing happens entirely in your browser, there are no arbitrary limits. Your computer's memory is the only constraint.
Yes! Our converter works on any modern browser including Safari on iOS and Chrome on Android. Just visit the site and start converting.