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Audio Channel Splitter

Export the left and right stereo channels as separate mono audio files.

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About this tool

Use audio channel splitter without uploading files

Export the left and right stereo channels as separate mono audio files. Audio Channel Splitter runs in the current browser session, giving you a direct result without sending the source to a Filemazing processing server.

Processing takes place in your browser tab. Temporary working data is released when you leave or reload the page.

Three steps
  1. Choose the source file for Audio Channel Splitter.
  2. Select the pages, ranges, tracks, or output options you need.
  3. Extract the results and inspect the downloaded files for completeness.
Useful for

Common split audio channels tasks

  • Using split audio channels without an upload queue
  • Preparing recordings for sharing
  • Creating compatible audio copies
Practical details

What to know before you start

Accepted input

Common audio files readable by the local FFmpeg engine

Created output

One or more extracted files from Audio Channel Splitter

Tips and limitations
  • Lossy conversion cannot restore quality missing from the source recording.
  • Listen to the downloaded file before using it as the only copy.
  • Review the Audio Channel Splitter result before using it in an important workflow.