Audio Channel Splitter (Extract Left / Right)
Channel Splitter
Pull the left or right channel out of a stereo file as its own mono WAV. Great for dual-mono recordings, interviews and stems. Runs locally in your browser.
100% in your browser. Your file never leaves your computer.
Extract one channel from a stereo file
Recorded an interview with the mic on the left and a different source on the right? This channel splitter lets you keep just the left or just the right channel and export it as a mono WAV.
How to use it
Drop your file, choose Left or Right, click Process and download. The split runs entirely in your browser.
FAQ
What is a dual-mono recording?
A stereo file where each side holds a different mono source, for example two mics or a mic and a backup. Splitting lets you work with each one alone.
Does it upload my file?
No. Everything runs locally in your browser.
Is it free?
Yes, free forever.
Want this inside your DAW?
These free tools fix one file at a time. The plugins do it on every track, automatically. Pro studio results, bedroom-friendly.
Real sauce. No fluff.Free forever · No sign-up · Runs in your browser
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