Free Radar Chart Maker
Compare multiple metrics at once.
Radar charts (also called spider charts or web charts) compare multiple variables across one or more entities. LLMVIZ turns any text with categorical scores into a clean radar chart. Skill assessments, product comparisons, multi-attribute breakdowns, all from a paste.
How it works
Paste your data
Any text with categories and numbers. Survey results, financial summaries, research findings. Messy is fine.
Click Visualize
LLMVIZ uses an LLM to pull out the data, pick the right shape, and render the chart.
Export and share
Save as PNG, copy to your clipboard, or download the data as a CSV.
When to use a radar chart
Skill or competency assessment
Visualize an employee or candidate evaluation across 5-8 attributes for a quick visual fit check.
Product feature comparison
Compare 2-4 products across the same set of features. Strengths and weaknesses jump out.
Sports player stats
Plot a player's attributes (speed, accuracy, defense) to show their playstyle in one shape.
Survey results across dimensions
Display multi-question survey responses in one chart. Easy to compare across cohorts.
Personality or strengths assessment
Display an individual's scores across personality traits or strengths for self-reflection or coaching.
Frequently asked questions
What is a radar chart used for?
Radar charts work best when you have 4 or more variables to compare for one or more subjects at once. Strengths and weaknesses pop visually. Common uses: skill comparisons, product evaluations, multi-dimensional scoring.
Are radar charts and spider charts the same thing?
Yes. "Radar chart," "spider chart," "web chart," and "polar chart" all refer to the same shape: a star-like chart where each axis represents a different variable. LLMVIZ supports all of them.
How do you read a radar chart?
Each axis is a variable, each point on the axis is a value. Bigger shapes mean higher overall scores. Pointy shapes mean uneven strengths. Compare two shapes by their overlap and divergence.
What is the best free radar chart maker?
For paste-and-go, LLMVIZ is purpose-built. Canva and Excel can also produce radar charts, but you set up the axes and series yourself.