Audio Channel Converter
Convert an audio file between mono (1 channel) and stereo (2 channel) output.
Your file is processed locally in your browser and is not uploaded to our server.
Upload an audio file to get started.
How to use Audio Channel Converter
- 1Upload an audio file.
- 2Choose mono or stereo output.
- 3Convert and download the result.
Frequently asked questions
The left and right channels are mixed down into a single channel.
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