👆 Click a region or number; drag a text to move it; double-click to reset
Size of each list
Intersection distribution
How it works
- Paste sample lists on the left (one element per row); click "Add sample" to add more
- Click a number in the diagram to list its elements in the Results panel
- Pick a style then export SVG / PNG in one click
- Drag any label or number to reposition it; double-click to reset. Use "Find an element" to highlight where an item sits
- Tick "Area-proportional" so every region's area matches the number of elements it holds
- Use ↑/↓ on each list card to reorder groups; the Venn / UpSet views and exports follow the new order
- Optional: set an experimental group and colour on each card; the UpSet plot shows the colour swatch and group name on the right, and the Set size axis shows each sample's total
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