Data Visualization
Venn Diagram Generator
Generate customizable Venn diagrams to visualize set relationships, intersections, exclusions, and hierarchical structures
html· HTML resultOpen tool
Quick start
Call this tool from your code in three languages.
cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/euler-diagram-generator' \
-H 'Content-Type: application/json' \
-d '{"chartData":"New simplified format:\n{\n "element": [\n {"name": "A", "count": 150},\n {"name": "B", "count": 120},\n {"name": "C", "count": 80}\n ],\n "Intersecting": [\n {"names": "A,B", "count": 50}\n ]\n}\n\nParent-child example (intersection equals smaller set):\n{\n "element": [\n {"name": "Animals", "count": 100},\n {"name": "Mammals", "count": 80}\n ],\n "Intersecting": [\n {"names": "Animals,Mammals", "count": 80}\n ]\n}\n\nor simple text format:\nA|150\nB|120\nC|80","chartTitle":"Enter chart title...","borderStyle":"solid","colorScheme":"default","customColors":"#3b82f6,#ef4444,#10b981","circleOpacity":"0.4","fontSize":"14","chartWidth":"700","chartHeight":"600","animationDuration":"1200","backgroundColor":"#ffffff","gridColor":"#f0f0f0","showGrid":false,"showLabels":true,"showValues":true,"showLegend":true}'