Chart Maker

Create pie, doughnut and polar area charts with labels, custom colors, JSON import/export and PNG/JPG download.

Chart data
Total: 0

What you can create

This adapted chart maker builds pie, doughnut and polar area charts from simple values. You can edit segment labels, values and colors, choose a palette, show percentages or values on the chart, and export the result.

Data and formatting

The total is recalculated after every edit. Number formatting supports decimals, thousands separators, prefix and suffix fields, so the same chart can show money, units, votes or percentages.

Import and export

Use JSON export when you need to save the chart data and settings. Import restores the chart type, rows, colors and display options. PNG and JPG export are generated directly from the browser canvas.

Good use cases

Use it for budget shares, survey answers, project allocations, category breakdowns, content plans or any quick visual comparison where a spreadsheet is slower than a focused chart tool.

Misha Noyr, M.Eng.

Misha Noyr, M.Eng.

Civil Engineer · 15+ yrs · structural design, geotechnics. Full bio ↓