Audio to WAV
Decode a supported audio file and export its samples as 16-bit PCM WAV.
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Audio tools
Mono and stereo converter
Average channels into mono or duplicate mono samples into stereo.
Free to useProcessed on your device
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About this tool
Average channels into mono or duplicate mono samples into stereo.
How to use
- Choose the local file you want to process.
- Set the available options, then run the tool.
- Inspect the result and download the output. Your original file is unchanged.
Processing stays in this browser. Input codecs depend on browser support. Output is uncompressed 16-bit PCM WAV, not MP3 or AAC. Use files up to 25 MB, with decoded duration no more than 10 minutes and at most 30 million audio samples.
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