Stereo & multichannel
WAV splitter: stereo or multichannel into separate mono files
Split any WAV into per-channel mono files in one step. Left and right, or all 32 channels of a field recording — same sample rate, same bit depth, zero uploads.
- 1st conversion free
- No installation
- No plugin
- Files stay local
Drop a poly WAV file
Stereo or multichannel, up to 32 tracks — analysed locally. Drop several files for Pro batch mode.
✓ 1st conversion free · ✓ Your files never leave your computer
How it works
01 · Drop the WAV
Specs are detected automatically.
02 · Pick channels
Select and rename the ones you want.
03 · Download
Individual mono WAVs, or a ZIP of all of them.
Your files never leave your computer
Everything runs locally in your browser with the Web Audio API and WebAssembly. No upload, no server, no copy of your rushes anywhere.
Frequently asked questions
- How do I split a stereo WAV into two mono files?
- Drop the file above, keep both channels selected and export. You get a left mono WAV and a right mono WAV.
- Does it work with more than two channels?
- Yes, up to 32 channels — each becomes its own mono file.
- Is the quality changed?
- No. Sample rate and bit depth are copied from the source; the samples themselves are untouched.
- Do I need to install anything?
- No. It is a browser tool, and your audio is never uploaded.
Related tools
No more channel headaches