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SVG Pie and Donut Chart

Create a proportional circle chart with a labeled legend.

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SVG doughnut chart maker online

Create a proportional circle chart with a labeled legend. Use this to create a self-contained vector asset. SVG can scale without raster pixelation; review spacing, labels and color contrast in its final layout.

How to use it

Paste JSON matching the structure in the example. Set chart. Choose Run tool. Review the output, then copy or download it.

Options and example settings

Option	Choices / value	Example default
Chart	pie / donut	pie

Worked examples

Use this to create a self-contained vector asset. SVG can scale without raster pixelation; review spacing, labels and color contrast in its final layout.

Reproducible worked example

Settings: Chart: pie

Input:

[{"label":"A","value":30},{"label":"B","value":20},{"label":"C","value":50}]

With the input and settings above, the tool produces:

Output:

<svg xmlns="http://www.w3.org/2000/svg" width="540" height="280" viewBox="0 0 540 280"><path d="M 140 140 L 140 30 A 110 110 0 0 1 244.6162167924669 173.99186938124421 Z" fill="#3366ff"/><path d="M 140 140 L 244.6162167924669 173.99186938124421 A 110 110 0 0 1 140 250 Z" fill="#8b5cf6"/><path d="M 140 140 L 140 250 A 110 110 0 0 1 139.99999999999997 30 Z" fill="#10b981"/><rect x="290" y="20" width="14" height="14" fill="#3366ff"/><text x="315" y="32" font-size="12">A 30.0%</text><rect x="290" y="48" width="14" height="14" fill="#8b5cf6"/><text x="315" y="60" font-size="12">B 20.0%</text><rect x="290" y="76" width="14" height="14" fill="#10b981"/><text x="315" y="88" font-size="12">C 50.0%</text></svg>

The result is SVG markup. The viewBox and element coordinates define the vector drawing; inspect the rendered image before using it in a layout.

Limitations and common mistakes

Produces an SVG vector asset from your values. Labels are escaped; generated files do not include scripts or remote resources. Inspect label spacing and contrast before publication.
Combined input is bounded to 150,000 characters; output text is bounded to 1.2 million characters. Some algorithms impose smaller limits, stated in their error messages.

Frequently asked questions

What format should I enter?

Paste JSON matching the structure in the example. The worked example shows the supported structure and actual output.

How can I generate an SVG pie or donut chart online?

Paste JSON matching the structure in the example. Set chart. Choose Run tool. Review the output, then copy or download it.

Where is my input processed?

The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.