Venn Diagram Generator
Generate customizable Venn diagrams to visualize set relationships, intersections, exclusions, and hierarchical structures
API Documentation
Request Endpoint
POST /en/api/tools/euler-diagram-generator
Request Parameters
| Parameter Name | Type | Required | Description |
|---|---|---|---|
| chartData | textarea | Yes | Simplified format for Venn diagram. Layout is auto-detected: intersection=smaller set → parent-child; otherwise overlapping; 3+ sets with no intersections → disjoint. |
| chartTitle | text | No | Title that will be displayed above the diagram |
| borderStyle | select | No | - |
| colorScheme | select | No | - |
| customColors | text | No | Custom hex colors for sets (comma-separated). Overrides color scheme. |
| circleOpacity | number | No | Opacity of the circles (0.2 to 1.0) |
| fontSize | number | No | Font size for labels in pixels |
| chartWidth | number | No | Width of the chart in pixels |
| chartHeight | number | No | Height of the chart in pixels |
| animationDuration | number | No | Duration of animation in milliseconds |
| backgroundColor | color | No | Background color for the chart container |
| gridColor | color | No | Color for the background grid |
| showGrid | checkbox | No | Display background grid for better positioning |
| showLabels | checkbox | No | Display set names on the diagram |
| showValues | checkbox | No | Display element counts in the circles |
| showLegend | checkbox | No | Display a legend below the diagram |
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-euler-diagram-generator": {
"name": "euler-diagram-generator",
"description": "Generate customizable Venn diagrams to visualize set relationships, intersections, exclusions, and hierarchical structures",
"baseUrl": "https://elysiatools.com/mcp/sse?toolId=euler-diagram-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]