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SVG Radar Chart Generator

Plot positive category values against an explicit maximum scale.

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A useful toolkit for text, data, images and calculations.

  1. 01

    Add your input

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  2. 02

    Make it yours

    Adjust the options and run the action.

  3. 03

    Take the result

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SVG spider chart generator online

Plot positive category values against an explicit maximum scale. 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 maximum axis value. Choose Run tool. Review the output, then copy or download it.

Options and example settings

OptionChoices / valueExample default
Maximum axis valueEnter maximum axis value.100

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: Maximum axis value: 100

Input:

[{"label":"Speed","value":80},{"label":"Clarity","value":60},{"label":"Quality","value":90},{"label":"Reach","value":50}]

With the input and settings above, the tool produces:

Output:

<svg xmlns="http://www.w3.org/2000/svg" width="320" height="320" viewBox="0 0 320 320"><path d="M 160 160 L 160 50" stroke="#cbd5e1"/><text x="160" y="25" font-size="10" text-anchor="middle">Speed</text><path d="M 160 160 L 270 160" stroke="#cbd5e1"/><text x="295" y="160" font-size="10" text-anchor="middle">Clarity</text><path d="M 160 160 L 160 270" stroke="#cbd5e1"/><text x="160" y="295" font-size="10" text-anchor="middle">Quality</text><path d="M 160 160 L 50 160" stroke="#cbd5e1"/><text x="25" y="160.00000000000003" font-size="10" text-anchor="middle">Reach</text><polygon points="160,72 226,160 160,259 105,160" fill="#3366ff" fill-opacity="0.25" stroke="#3366ff" stroke-width="2"/></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 radar chart online?

Paste JSON matching the structure in the example. Set maximum axis value. 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.

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