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Radar Chart Generator

Generate customizable radar charts (spider charts) from data, perfect for multi-dimensional comparison and analysis

Data for the radar chart. Supports JSON object or text format with categories and multiple data series

Title that will be displayed above the chart

Colors for multiple series (comma-separated hex colors). Leave empty for default colors.

Opacity of the radar area fill (0.0 to 1.0)

Width of the radar area border lines in pixels

Size of the square chart in pixels

Starting angle in degrees (0 = top, 90 = right)

Number of sides for the radar polygon (3-12, leave empty for auto based on categories)

Maximum value for the radar scale (leave empty for auto-scale)

Minimum value for the radar scale

Background color for the chart container

Color for the grid lines and circles

Display grid circles and radial lines

Display data points on the radar vertices

Display the actual values on data points

Display a legend below the chart

API Documentation

Request Endpoint

POST /en/api/tools/radar-chart-generator

Request Parameters

Parameter Name Type Required Description
chartData textarea Yes Data for the radar chart. Supports JSON object or text format with categories and multiple data series
chartTitle text No Title that will be displayed above the chart
seriesColors text No Colors for multiple series (comma-separated hex colors). Leave empty for default colors.
fillOpacity number No Opacity of the radar area fill (0.0 to 1.0)
lineWidth number No Width of the radar area border lines in pixels
chartHeight number No Size of the square chart in pixels
startAngle number No Starting angle in degrees (0 = top, 90 = right)
polygonSides number No Number of sides for the radar polygon (3-12, leave empty for auto based on categories)
maxValue number No Maximum value for the radar scale (leave empty for auto-scale)
minValue number No Minimum value for the radar scale
backgroundColor color No Background color for the chart container
gridColor color No Color for the grid lines and circles
showGrid checkbox No Display grid circles and radial lines
showPoints checkbox No Display data points on the radar vertices
showValues checkbox No Display the actual values on data points
showLegend checkbox No Display a legend below the chart

Response Format

{
  "result": "
Processed HTML content
",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}
HTML: HTML

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-radar-chart-generator": {
      "name": "radar-chart-generator",
      "description": "Generate customizable radar charts (spider charts) from data, perfect for multi-dimensional comparison and analysis",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=radar-chart-generator",
      "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.

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