Media

Convert ICO to PNG

Convert ICO icon files to PNG format with transparency support and customizable output options

file· File resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/ico-to-png' \
  -F 'file=@/path/to/icoFile.ext'

# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/ico-to-png' \
  -F 'icoFile=/path/to/file.ext' \
  -F 'width=0' \
  -F 'height=0' \
  -F 'extractSize=auto' \
  -F 'compressionLevel=9' \
  -F 'adaptiveFiltering=true' \
  -F 'preserveTransparency=true'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/ico-to-png

Parameters

Name	Type	Required	Description
icoFile	fileupload required	Yes	—
width	number	No	Output width in pixels (optional)
height	number	No	Output height in pixels (optional)
extractSize	select	No	—
compressionLevel	range	No

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-ico-to-png": {
      "name": "ico-to-png",
      "description": "Convert ICO icon files to PNG format with transparency support and customizable output options",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=ico-to-png",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "ico-to-png",
    "arguments": {
  "icoFile": "https://example.com/file.ext",
  "width": 0,
  "height": 0,
  "extractSize": "auto",
  "compressionLevel": 9,
  "adaptiveFiltering": true,
  "preserveTransparency": true
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

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