Extract Audio from Video
Separate the first audio track from a video and export it in the format and quality you need.
Drop a video file here, or choose a file
MP4, MOV, M4V, MKV, WebM, AVI, FLV, WMV, MPEG, MPG, TS, 3GP · up to 300 MB
Extract Audio from Video
Extract Audio from Video is a free online video-to-audio tool that separates audio from MP4, MOV, M4V, MKV, WebM, AVI, FLV, WMV, MPEG, MPG, TS, or 3GP videos.
Export MP3, WAV, M4A, FLAC, OGG, or Opus and choose the original or another quality preset. FFmpeg.wasm reads and processes everything locally in your browser.
How to Use
- Choose one video file no larger than 300 MB
- Preview the video and select an audio output format
- Choose the original or another quality preset for MP3, M4A, OGG, or Opus
- Start extraction and download the audio file as soon as it is ready
FAQ
Is my video uploaded to a server?
No. Reading the video, locating and processing its audio track, and downloading the result all happen in your current browser.
Which track is extracted when a video has multiple audio tracks?
The first version extracts the first usable audio track, which covers most videos with one main soundtrack.
Why can some videos not be previewed on the page?
Browsers support a limited set of video containers and codecs. A failed preview does not necessarily prevent the local FFmpeg engine from extracting audio.
Which audio format should I choose?
MP3 and M4A offer broad compatibility, Opus is efficient for smaller files, and WAV or FLAC are suitable when you need lossless output.