Extract Audio from Video Online Free — Video to MP3
Runs 100% in your browser — your files never leave your device.
Want just the soundtrack from a lecture, interview, or concert clip? Extract the audio track into a clean MP3 without uploading typical files — large ones go through our servers — delete them right after processing, or let them auto-delete within an hour. Free, fast, no watermark, no sign-up.
How it works
- 1
Add your video
Any common container works — pick the file with the audio you need.
- 2
Extract the audio
The sound track becomes an MP3; video streams are dropped.
- 3
Download the MP3
Server-assisted jobs: delete them right after processing, or let them auto-delete within an hour.
About this tool
How extraction works
The tool pulls the audio track out of your video and saves it as a standalone audio file — the video stream is ignored entirely, so the operation is fast and the audio arrives exactly as recorded in the file.
The everyday extractions
Lecture videos become audio for a commute, podcast video editions become podcast audio, meeting recordings become searchable text for the transcription tool, and soundtracks get separated from clips that only needed the music.
Choose the output format deliberately
The audio saves in the format the video contains, or you can convert it onward — to MP3 for universal compatibility or to WAV for editing. The video file itself is never modified.
Frequently asked questions
Does extraction affect the video file?
No — the source video is read, not modified. The audio arrives as a new file and the video stays exactly as it was.
Is my video uploaded anywhere?
Small files extract entirely in your browser. Larger ones process on our servers and auto-delete within one hour.
What if the video has no audio track?
The tool reports it honestly — a silent video has nothing to extract, and no silent placeholder file is produced.