Venn diagram maker
Build a 2- or 3-circle Venn diagram: name each set, fill in what belongs in every region including the overlaps, pick colours and blend opacity, then export a crisp SVG or PNG. Drawn entirely in your browser.
Open Venn diagram maker →What is the Venn diagram maker?
A free, private tool for building 2- or 3-circle Venn diagrams in your browser. Name each set, type what belongs in every region including the overlaps, choose colours and blend opacity, then export the result. The diagram is drawn entirely on your device, so nothing is uploaded and it works offline.
How to use Venn diagram maker
- Choose two or three sets — Pick Two sets or Three sets depending on how many circles your comparison needs.
- Name and colour each set — Give every set a label and a colour, and optionally add a title for the whole diagram.
- Fill in the regions — Type what belongs in each region, including the overlap areas where the circles meet.
- Tune the look and export — Adjust the blend opacity so overlaps read clearly, then export a crisp SVG or a PNG.
Frequently asked questions
How many circles can the diagram have?
You can build either a 2-circle or a 3-circle Venn diagram, switching between them with the Two sets and Three sets buttons.
Can I label the overlapping areas?
Yes. Every region has its own field, including the overlap regions, so you can describe exactly what the sets share.
What can I export to?
You can export your diagram as a scalable SVG, which stays sharp at any size, or as a PNG for slides and documents.
Is the diagram sent anywhere?
No. It is drawn entirely in your browser, so your sets and notes never leave your device.
Tips
- Lower the blend opacity if the overlap colours get too dark to read.
- Export as SVG when you need to print the diagram large or re-edit it in a vector tool.
- Keep each region's text short so the labels stay legible inside the circles.