WAV File Tools
Split stereo WAV files or join mono WAV files in your browser. Nothing is uploaded. Even works fast with large multi-gigabyte files! Install it and use it offline.
Split Stereo File
Interleaved to Split Mono
Select a stereo WAV file to split into separate left and right channel files. Files will download with the suffix .L and .R added.
Join Mono Files
Split Mono to Interleaved
Select two mono WAV files to join into a stereo file.
TIP: If the suffix .L and .R are included in the file name, you can select both files when clicking the Choose Left WAV file button and it will automatically import both files in the correct position.
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Install this app
Use Chrome or Safari to install this app for offline use.
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