Split stereo into mono files
Download each channel separately as a mono WAV. Useful for interviews recorded on separate tracks.
Local processingNo upload. No account.
Keep separate microphones separate
A two-channel interview may contain a different speaker on each side. Split it before editing levels or sending each speaker through transcription. A mono input has only one channel and cannot create a second speaker track.
Related tools
FAQ
Does this upload my recording? +
No. This tool processes the file on your device. There are no audio uploads or server processing charges.
Does this separate voices from a mixed recording? +
No. It splits existing channels. If both speakers are already mixed into one channel, this tool cannot separate them.