Create editable tornado charts online to compare two groups across multiple categories. Use this free chart tool to visualize population pyramids, demographic splits, or side-by-side comparisons in a clear and engaging format.
Tornado charts (also known as population pyramids or diverging bar charts) are great for visualizing two datasets side-by-side. This tool helps you build them instantly—no coding or spreadsheet required.
Start by entering each category—such as age groups, regions, product types, or other segment labels—into the left-hand input fields.
For each category, enter the values for the two groups you want to compare (e.g., Male and Female, Group A and Group B, Before and After).
The tornado chart updates automatically as you input data. Bars extend in opposite directions from a central vertical axis, giving you a visual split comparison.
Once your chart looks right, screenshot or export it for use in reports, dashboards, or presentations. No watermark, no sign-up, no cost.
Whether you're comparing male and female populations, two branches of a business, or survey results split by group, this tornado chart generator gives you fast, clear visuals to support your data storytelling.