Radar charts (also called spider or web charts) display multivariate data on axes starting from the same point. They're ideal for comparing performance across multiple categories, like skill assessments or product features.

Typically 3-10 variables work best for readability. More variables create more axes radiating from the center. Too many can make the chart cluttered and hard to interpret.

Yes—add multiple data series to compare items side by side. Each series gets a different color and can be toggled in the legend. Great for comparing competitors or time periods.

Enter variable names in the first column, then values for each series in subsequent columns. The first row should contain series names. Values are typically 0-100 or normalized scales.

Yes—set the minimum and maximum values for the radar axes. By default, it auto-scales based on your data. Manual scaling ensures consistent comparisons across charts.

Enable 'Fill Area' to shade the region inside each data series. Adjust opacity to see overlapping series. Filled areas make patterns more visually obvious.

Yes—enable 'Show Values' to display the exact number at each data point. Useful for presentations where precise values matter.

Choose from preset color palettes or let the tool auto-assign colors. Each series gets a distinct, contrasting color that works well together.

Export as PNG (up to 4K resolution) for presentations and documents, or SVG for infinite scalability and editing in design software.

Yes—all chart rendering happens in your browser. Your data never leaves your device. No server uploads, complete privacy.

Data Input

Chart Options

Chart Preview

Related Tools