MP4 to MP3
Extract the audio from a video file and download it as a real MP3 in your browser, encoded at 128 kb/s. The picture is not kept.
Extracts the audio from a video file and downloads it as a real MP3 (128 kb/s). The picture is not kept — this tool keeps sound only. It decodes the video's audio track in your browser with the video engine (ffmpeg); if that engine cannot load, it falls back to the browser audio decoder. A video with no sound track has no audio to extract, so it cannot produce an MP3.
How to use MP4 to MP3
- Choose a video file of your own.
- Convert it in your browser.
- Download the MP3 and play it to confirm it is the audio you wanted.
A good use for this
Keeping just the sound from a video — a lecture, an interview, or music you recorded yourself.
Limits
Only the audio is kept; the picture is discarded, and the MP3 is encoded at 128 kb/s. Only convert videos you own or have the right to convert — this tool never downloads from video sites.