Extract Audio from Video
Save a video's audio as MP3, M4A, WAV or Opus
About this tool
Pull the audio track out of a video and save it as an audio file. Choose MP3 for the widest compatibility, or M4A, WAV and Opus for other needs. Your file is processed locally and never uploaded.
Media processing uses a local engine in your browser. The first run may download the processing runtime once; afterward, conversions stay on your device so footage is not uploaded to DevToolDeck.
How to use it
- Select the video or audio file to process.
- Choose format, quality, or edit options for this tool.
- Start processing and wait for the local engine to finish.
- Download the output file to your device.
Common use cases
- Convert clips for editing or social uploads.
- Shrink large recordings before sharing.
- Trim intros/outros without a full NLE.
- Extract audio or mute tracks privately.
Frequently asked questions
Which audio format should I choose?
MP3 plays everywhere. M4A (AAC) is efficient, WAV is lossless but large, and Opus offers great quality at small sizes.
Does this work with audio files too?
Yes. You can also drop an audio file to convert it to a different audio format.
Does Extract Audio from Video upload my files or text?
No. Processing is designed to run in your browser. Your inputs are not uploaded to DevToolDeck servers for conversion.
Do I need an account?
No. You can use the tool immediately without signing up.
Is the tool free?
Yes. DevToolDeck tools are free to use in the browser. The site may show ads to keep the service available.