Extract Left or Right Audio Channel
Extract the left or right stereo channel as a mono WAV.
Drop an audio file here
Your audio is processed locally in your browser.
How it works
It copies the selected left or right channel into an independent mono output.
Format and limitations
A mono file has no separate left and right channels.
Local privacy
Audio is processed in this browser and is not sent to Utilsha. Input compatibility depends on codecs the browser can decode.
Frequently asked questions
Is my file uploaded to a server?
No. Reading, analysis, and processing happen locally.
What output format does it produce?
Editing tools produce PCM WAV. Analysis tools do not create a download.
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