🕸️ Radar Chart Maker

Create a radar chart (spider chart) to compare multiple items radially. Customize the number of axes and datasets freely, and download as a PNG image.

Display Settings

Axis Labels

Dataset

Usage and Application Examples

  • Enter item names you want to compare on axis labels (3-10 axes)
  • Set names and colors for each dataset, and adjust values with sliders
  • Add multiple datasets to overlay and compare them
  • Adjust chart appearance by setting grid count and maximum value
  • Perfect for comparing character stats and visualizing ability values
  • Also useful for team member skill evaluation and project assessment
  • Download as PNG to use directly in reports and presentations

What is Radar Chart Maker?

Radar charts (also called spider charts) display multivariate data across multiple axes radiating from a center point. This tool lets you create professional radar charts in your browser without downloading software or paying for expensive tools. Perfect for comparing performance across multiple dimensions—skills, attributes, metrics, product features, or competing alternatives.

How to Use

Enter axis labels (your categories), then add datasets with values for each axis. Customize colors for each dataset to distinguish them visually and improve clarity. Adjust the number of axes up to 12 based on your needs, and scale values appropriately (0-100 is standard). The chart updates in real-time as you modify data, allowing instant preview of changes before downloading.

Use Cases

• Job candidates create skill comparison charts showing technical abilities, communication, leadership, and domain expertise
• Product teams compare competitor features across dimensions like price, quality, speed, support, and innovation
• Athletes visualize performance metrics: speed, strength, endurance, agility, and coordination across seasons
• Organizations assess department performance on budget efficiency, quality, innovation, employee satisfaction, and customer service

Tips & Insights

Radar charts excel at showing strengths and weaknesses across multiple categories simultaneously. Scaling all axes identically (0-100) aids fair comparison. More than 5 axes becomes visually cluttered; consider separate charts for very complex data. Distinct colors and clear axis labels improve readability. Use this format for talent assessments, competitive analysis, and performance reviews.

Frequently Asked Questions

What is a radar chart?

A radar chart (spider chart or web graph) is a graph that plots multiple data points along radial axes and connects them with a polygon. It's used for comparing character stats or visualizing skills.

How many axes can I add?

You can set between 3 and 10 axes. The default is 5 axes (Attack, Defense, Speed, Intelligence, and Stamina), but you can freely add, remove, or rename them.

Can I compare multiple datasets?

Yes. You can add multiple datasets using the "Add Dataset" button, and they are displayed as overlaid semi-transparent polygons in different colors. This is useful for comparing characters or teams.

Can I save the chart as an image?

Yes. Click the "Download PNG" button to download the currently displayed radar chart as a PNG image.

Is the data entered secure?

Yes. All processing is completed within the browser and no data is sent to the server. You can use this service with peace of mind.

What's the maximum and minimum values I can use for each axis?

You can use any numeric range that fits your data. The tool automatically scales the radar chart to accommodate your values, whether they're 0-100, 0-10, or ranges with negative numbers.

Can I export the chart in different formats like PNG or SVG?

Yes, the tool allows you to download the chart as a PNG image, which is ideal for sharing and presentations. You can also copy the chart as SVG code if you need to edit it further in design software.

How do I add custom labels to the axes?

When creating your radar chart, you can directly edit the axis names in the left panel. Simply click on each axis label to customize it with your own text (e.g., "Speed", "Accuracy", "Efficiency").

Can I print the radar chart directly?

Yes, you can use your browser's print function (Ctrl+P or Cmd+P) to print the chart. The chart will scale appropriately for printing and maintain its colors and clarity on paper.

What if I want to compare more than 10 datasets?

The tool can technically display many datasets, but clarity decreases with too many overlapping lines. We recommend comparing 3-5 datasets for the clearest visualization, though you can add more if needed.

Can I import data from a CSV file or spreadsheet?

Currently, you manually enter data in the tool. However, you can prepare your data in a spreadsheet and copy-paste the values into the chart maker for quick data entry.