MP4 to MP3 Converter
Convert MP4 to MP3 for free in your browser. Choose 128, 192 or 320 kbps and download the MP3 in seconds. Your video is never uploaded.
- Free
- No sign-up
- Nothing is uploaded
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Key Features
- Turns the sound of an MP4 video into an MP3 file
- Choose 128, 192 or 320 kbps
- Works with long videos, lectures and music clips
- Also accepts MOV, WebM, MKV, M4A and WAV
- Runs on phones and computers
- No upload, no sign-up and no limit
How to Use
- 1Choose the sound quality.
- 2Drop an MP4 file onto the box, or choose one.
- 3Wait a few seconds while the sound is converted.
- 4Listen to it, then click "Download MP3".
Your privacy
The MP4 is converted inside your browser and never sent to a server, so private videos stay on your device.
Frequently Asked Questions
How do I convert MP4 to MP3?
Add the MP4 file above. The tool takes its sound track and saves it as an MP3 you can play and download.
Is MP4 to MP3 conversion free?
Yes, with no sign-up, no watermark and no daily limit.
Will the MP3 sound as good as the video?
At 192 or 320 kbps the difference is very hard to hear. The MP3 cannot sound better than the audio inside the video.
Can I convert a YouTube link?
No. The tool converts files that are on your device. It does not download videos from websites.