Does the AI calculate percentages automatically?

Yes. You can provide raw numbers and the AI will generate a pie chart with correct proportions. You can also provide percentages directly if you have them.

How many segments can a pie chart have?

There's no strict limit, but pie charts work best with 3-7 segments. If you have more categories, consider grouping smaller ones into an 'Other' segment for readability.

Can I add a title to the pie chart?

Yes. Include a title in your description and the AI will add it to the chart. You can also edit the title directly in the Mermaid code.

Are the generated pie charts accurate?

Yes. Mermaid renders pie charts with correct proportions based on the values provided. The AI ensures the syntax produces accurate visual representations.

AI-Powered

Free AI Pie Chart Generator

Describe a data distribution or breakdown — our AI creates a clean pie chart with labeled segments and correct proportions.

5/5 credits

How It Works

Describe your data

Enter the categories and their values or percentages. You can use exact numbers or let the AI estimate reasonable proportions.

AI creates the chart

Our AI parses your description into labeled segments with correct proportions using Mermaid pie chart syntax.

Edit and export

Adjust values, rename segments, and change the chart title in the full editor. Export as PNG, SVG, or PDF.

What You Can Create

•Visualize budget allocations and spending breakdowns
•Show market share distributions in presentations
•Display survey results and demographic data
•Create data summaries for reports and dashboards
•Illustrate time allocation and resource distribution

Learn Pie Chart Syntax

View the complete syntax reference, examples, and best practices for Mermaid pie charts.

Export Options

PNG Export

High-resolution images for documents and presentations.

SVG Export

Scalable vectors for web and further editing.

PDF Export

Print-ready format for professional documentation.

Frequently Asked Questions

Ready to generate your pie chart?

Describe what you need above and let AI do the work — or open the full editor to build from scratch.

Open Full Editor