How to extract audio from video (MP4 to MP3)
Add a video to Extract Audio in MediaWeb (hangulweb.pages.dev/media/), choose MP3 and start the conversion. Bitrate is 96-320 kbps, and AAC audio can be copied to M4A without re-encoding.
Steps
- Pick Extract AudioGo to hangulweb.pages.dev/media/ and choose Extract Audio at the top.
- Add filesChoose or drop video files.
- Choose formatPick MP3, M4A, WAV, FLAC or OGG and the bitrate; set a trim range if needed.
- ConvertStart the conversion and download the result, or all results as a ZIP file.
Notes
- There is no import from web addresses such as YouTube; only files on your device are converted.
FAQ
Is the video uploaded?
No. Conversion happens inside your browser and results stay on your device.
Is it free?
Yes. There is no fee, sign-up or length limit.
How files are handled
MediaWeb never sends your files to a server. Reading, converting and saving all happen inside the web browser on your device, and results are saved only on that device. There is no sign-up; usage statistics are sent without document contents only if you agree in the consent bar.