Audio to WAV
Decode supported audio in your browser and download a standard 16-bit PCM WAV file for editing or compatibility.
Convert browser-supported audio files to uncompressed 16-bit WAV in your browser.
Audio is processed on this device. Supported formats depend on your browser. Maximum 25 MB, 10 minutes, and two channels. WAV files are much larger than compressed audio; this tool does not convert to MP3.
🔒 All processing happens in your browser — files never leave your device. Your input stays in this browser and is not uploaded to Smart Online Tools.
How it works
- Choose an audio file supported by your browser.
- Select Convert to WAV.
- Download the WAV and check its duration and sound.
Good to know: Browser codec support varies. Files are limited to 25 MB, 10 minutes, and one or two channels. This creates uncompressed WAV; it does not encode MP3.
Privacy and processing
Your input stays in this browser and is not uploaded to Smart Online Tools.
Frequently asked questions
What does Audio to WAV do?
Convert browser-supported audio files to uncompressed WAV. Decode supported audio in your browser and download a standard 16-bit PCM WAV file for editing or compatibility.
Does this tool upload my files or input?
Your input stays in this browser and is not uploaded to Smart Online Tools.
What should I know before using this tool?
Browser codec support varies. Files are limited to 25 MB, 10 minutes, and one or two channels. This creates uncompressed WAV; it does not encode MP3.