Extract audio from video online
Save the sound from interviews, lessons or video clips as MP3 or WAV. Extract audio from one video or a batch, free with no sign-up.
Add files to get started
How to extract audio from video
- 1. Upload your videosAdd one or more MP4, MOV, MKV or WebM videos that contain sound.
- 2. Choose an audio formatMP3 is selected for listening and sharing. Choose WAV if you need to edit the audio, and set start and end times to keep just one section.
- 3. Extract and downloadClick Convert, then download the audio files. Each video produces a separate file.
Use the same settings for each recording
Save an MP3 setup for interview recordings, then reuse it for the next episode. A free account includes one saved recipe. Paid plans add larger batches and automatic delivery to a Google Drive or Dropbox folder after conversion.
Audio extractor FAQ
Can I extract audio from several videos for free?
Yes, without an account or watermark. Up to 2 files per batch, 100 MB per file, and 20 conversions per 24 hours on Free.
Which audio format should I choose?
Choose MP3 for listening and sharing, WAV for editing, or FLAC for smaller files without lossy compression. Opus is useful for small files if your player supports it. None of these formats can improve the original recording.
Can I extract just part of a video?
Yes. Set the start and end times before converting. You can choose a different section for each video in the batch.
Can I separate speech from background music?
No. The audio extractor saves the sound already in the video. Voices, music and background noise remain mixed together.
What if the video has no sound?
A video needs an audio track to produce an audio file. FastConvert reports an error if the track is missing. A silent track produces a silent file.