Stereo to Mono Converter
Convert stereo audio to mono by mixing both channels together. Fixes one-sided audio in headphones. Free online converter, runs in browser.
How to use Stereo to Mono Converter
- 1Drop your file into the box above.
- 2Adjust the options.
- 3Download the result — everything happens on your device.
Questions
Is Stereo to Mono Converter free?
Yes. Stereo to Mono Converter is 100% free with no limits, no watermark, no sign up and no email required.
Are my files uploaded to a server?
No. Your files are processed entirely inside your browser using JavaScript. They never leave your device, so it is private and works even on slow connections.
Does Stereo to Mono Converter work on my phone?
Yes. Stereo to Mono Converter works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.
Do I need to create an account?
Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.
Why WAV?
WAV is lossless and every device can play it. Browsers cannot encode MP3 natively, so we output high-quality WAV that you can play or convert anywhere.