MP4 to WAV Converter
Pull uncompressed WAV audio out of MP4 (and other) videos for editing, sampling or analysis. Converted locally with FFmpeg compiled to WebAssembly — nothing is uploaded.
How to use the MP4 to WAV Converter
- 1
Open the tool above — it is already running, no install or account needed.
- 2
Enter your input and adjust the options to match what you need.
- 3
Copy or download the result — everything was processed locally in your browser.
Private by design
This tool runs 100% inside your own browser using local JavaScript — your input never touches a server. That makes it instant, offline-capable in many cases, and private even for sensitive data.
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