Simple & fast conversions for all your needs
Convert stereo audio to mono or mono to stereo
Drag & drop audio file or click to browse
WAV, MP3, OGG, AAC (max 20MB)
Audio Channel Mixer gives you control over the stereo channels of your audio files. You can swap left and right channels, isolate a single channel, convert stereo tracks to mono, or remap channels in custom configurations. Audio engineers and content creators use it to fix channel imbalances, create mono mixes, and troubleshoot stereo recordings.
Audio Channel Mixer supports popular audio formats including MP3, WAV, OGG, FLAC, AAC, and more. Simply upload your file and the tool will handle the rest.
No. Audio Channel Mixer processes audio with high-fidelity algorithms to preserve the original quality as much as possible.
Most modern browsers can handle audio files up to 100MB or more. Processing happens directly in your browser for fast results.
Yes! Audio Channel Mixer is fully responsive and works seamlessly on smartphones and tablets with any modern browser.
No installation required. Audio Channel Mixer is 100% browser-based — just open the page and start using it instantly.
Yes, Audio Channel Mixer is completely free with no registration, no ads, and no hidden fees.
Absolutely. All processing happens locally in your browser. Your audio files are never uploaded to any server.
You need an internet connection to load the tool initially, but once loaded, the processing happens entirely in your browser.
Audio Channel Mixer works on all modern browsers including Chrome, Firefox, Safari, and Edge.