Audio Stereo/Mono Converter
Convert audio files from Mono to Stereo or Stereo to Mono.
Click or Drag & Drop Audio File
Supports MP3, WAV, OGG
Convert to Mono
Convert to Stereo
Why Convert Audio Channels?
Mono to Stereo: Useful if you recorded with a single microphone that only outputs to the left or right channel. This tool duplicates the audio to both channels for a balanced sound.
Stereo to Mono: Useful for ensuring your audio sounds good on all devices, including those with a single speaker (like many phones).