Radar Chart Maker

Turn spreadsheets into polished spider charts without touching code. Import CSVs, edit directly in the browser, and export visuals tailored for decks and dashboards.

Ideal for competitive benchmarking, skills matrices, and marketing performance reviews.

Start designing

Radar chart best practices

Follow these guidelines to keep every axis legible and insights obvious for your audience.

Keep metric order consistent

Arrange axes in a logical sequence (customer journey, capability maturity, etc.) so stakeholders can read every series intuitively.

Limit the number of series

Stick to three to five comparison groups to avoid visual clutter and overlapping fills that make the chart hard to parse.

Call out key differences

Use annotations or supporting text to highlight where one series outperforms another so insights do not get lost in the web of lines.

How to build a radar chart

List metrics and groups

Enter each metric you want to plot and the group or persona you are comparing. Duplicate metric names for additional series.

Customize styling

Adjust colors, toggle between sample datasets, and refine the labels until the shape reflects your story.

Share the visualization

Export as PNG/SVG or copy the Vega-Lite spec to embed an interactive version in dashboards or documentation.

Popular use cases

Marketing channel assessment

Compare awareness, conversion, and retention scores across organic and paid programs.

Product feature benchmarking

Map usability, performance, and support capabilities for competing offerings in your portfolio.

Team skills matrix

Visualize capability strengths for different squads to plan training and hiring priorities.

Frequently asked questions

How do I use the radar chart maker?

Upload a CSV or type values for each metric and group in the spreadsheet. The interactive radar chart updates instantly, so you can tweak names, series, and scales without leaving your browser.

Can I compare multiple series on one chart?

Yes. Add rows with the same metric name but different group labels to plot multiple series on a single radar chart and compare their shapes side by side.

How do I export my chart?

Use the Vega-Lite export controls to download high-resolution PNG or SVG images, or copy the JSON specification to embed the visualization elsewhere.

Is my data stored anywhere?

No. All data stays in your browser session unless you choose to export it.