Extract audio from any MP4 video and save it as MP3.
Upload an MP4 file to extract its audio as MP3
Click to choose a .mp4 file or drag it here
Max file size: 500MBSometimes all you need from a video is the sound — a lecture, a podcast episode, a song, or an interview — without the extra weight of the video track. Most media players and phones don't offer a simple way to strip the audio out of an MP4 file on their own, so you end up stuck with a large video just to listen to something. VidDown Pro's MP4 to MP3 Converter does this in your browser, no software install required. Upload any MP4 file and our converter extracts the audio track and saves it as a standard MP3 file, ready to play on any device or import into any music app. This is useful for turning recorded lectures or meetings into audio you can listen to on the go, pulling a song out of a music video, or converting an interview clip into a podcast-friendly format. The conversion runs on our own server using FFmpeg, a trusted open-source media engine, so audio quality stays clean and consistent. It's completely free, with no daily limit and no watermark added to your file. Please only convert and reuse video files you have the right to use.