Audio Extractor
Decode the audio track of a media file (MP4, WebM, MOV, MP3…) and export as WAV.
How to Use
- Drop media file.
- Decoded audio previews; click Download WAV.
Notes
About the Audio Extractor
The Audio Extractor gives you a fast, free answer for image, audio and file tasks without sending anything off your device. Decode the audio track of a media file (MP4, WebM, MOV, MP3…) and export as WAV.
How it works
Enter what you have and read the result as it updates live. It all runs on your own device, so it is quick and private, with nothing to install.
Want the deeper story? The Knowledge Base explains the ideas behind the tools in more detail.
Frequently Asked Questions
Limits?
Browser decoder handles common codecs. Large files use a lot of memory when decoded to PCM.
Why WAV?
Universal lossless format; no encoder needed.
How do I use the Audio Extractor?
Simply type your numbers and read the result, which refreshes the instant you change something. There is nothing to submit and nothing to wait for.
Does it cost anything or need an account?
No. The tool is completely free, there is no account to create, and it keeps working offline after the page first loads.
Is anything I type uploaded?
No. The tool works entirely on your device, so the values you enter never leave your browser.
Common Use Cases
Podcast from video
Extract the audio track.
Sample clip
Source for editing.
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