Voronoi Treemap

Show the size of each item as the area of an irregular polygon, grouped by category. Fill in category, name and value to make the chart.

Shape

Palette

Title

Paste straight from Excel or Google Sheets, or edit the cells directly.

How to use

Each row is one cell. Cells in the same category are grouped and share a color, and the value sets the area. Category can be left empty.
The layout is computed iteratively, so cells move around when the data changes.

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