A Venn diagram maker is a tool that draws overlapping circles to show what two or three groups have in common and what is unique to each. Name each set, type the text for every overlap, and this free Venn diagram generator draws an accurate two- or three-circle diagram as you type, fits your text inside each region, and exports it as SVG or PNG. Use it to compare customer segments, positioning against competitors, or feature sets.
Free diagram tool · No signup · Runs in your browser
The diagram updates as you type.
Live preview
SVG stays sharp at any size and opens in Figma, Illustrator, or Inkscape. PNG exports at 1600 × 1040 pixels.
How it works
Each circle is one set. A region that sits inside only one circle holds what is unique to that set. Where two circles overlap, the region holds what those two share and the third does not. In a three-set diagram, the center region holds what all three have in common.
Pick a two-circle diagram for a simple comparison or three circles to compare segments, offers, or feature sets side by side.
Give every circle a short, distinct label, such as a customer segment, a competitor, or a product. Pick a color for each one.
Type what belongs only in each set and what the sets share. Put one item per line. Text shrinks and wraps to stay inside its region.
Download the diagram as a scalable SVG or a high-resolution PNG, or copy a plain-text summary for a doc, deck, or message.
How the layout works: circles are equal in size and evenly spaced so every region is visible and readable. For each region, the tool finds the roomiest spot inside the shape, then wraps your text and steps the font size down from 16 to 10 points until every line fits inside that region's curved edges.
Common questions
A Venn diagram uses overlapping circles to show how groups relate. Each circle is a set, the parts that overlap hold what the sets have in common, and the parts that don't overlap hold what is unique to one set. Founders use them to compare customer segments, map positioning against competitors, and find where features meet real needs.
Yes. You can build as many two-set and three-set diagrams as you like and download them as SVG or PNG with no signup, watermark, or paid plan. Everything runs in your browser, and your labels and text are never sent to a server or stored.
Choose SVG for slides, documents, and websites where you want sharp lines at any size, or when you want to edit the diagram later in Figma, Illustrator, or Inkscape. Choose PNG when a tool only accepts images, such as some chat apps and social posts. The PNG exports at twice the base size so it stays crisp.
No. This tool draws equal circles with every overlap visible, which is the clearest layout for comparing text. Area-proportional diagrams can hide small overlaps entirely, so they work better for counts than for labels and ideas.
Each region wraps text and reduces the font size until it fits inside the shape. If it still doesn't fit at the smallest readable size, the last line ends with an ellipsis and the tool tells you which region was shortened. The copied summary always keeps the full text.
Keep planning
Plot where you and your competitors sit on the two attributes buyers care about most.
Turn each customer segment in your diagram into a detailed persona.
Dig into the features, pricing, and positioning behind each competitor circle.
Match customer jobs, pains, and gains to what your product offers.
Browse all free tools