Audio Channel Swap

Swap the left and right channels of a stereo file

Exchanges the left and right audio channels in a stereo file. The left channel becomes the right channel and vice versa. Useful for correcting incorrectly recorded audio, testing stereo imaging, or creating special audio effects.

API Documentation

Request Endpoint

POST /en/api/tools/audio-channel-swap

Request Parameters

Parameter Name	Type	Required	Description
audioFile	file (Upload required)	Yes	-
outputFormat	select	No	-

File type parameters need to be uploaded first via POST /upload/audio-channel-swap to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}

File: File

AI MCP Documentation

Add this tool to your MCP server configuration:

{
  "mcpServers": {
    "elysiatools-audio-channel-swap": {
      "name": "audio-channel-swap",
      "description": "Swap the left and right channels of a stereo file",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=audio-channel-swap",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]