Make Better Diagrams, Faster

Meet Your New Favorite Diagram Tool

Creating clean, professional-looking Venn diagrams doesn’t have to be painful. With Lunacy’s free tool, you can whip up a polished triple-circle layout in minutes—no learning curve, no account required.

Simple, Smart, and Actually Fun to Use

Whether you’re mapping ideas, comparing strategies, or showing overlaps in data, the tool lets you:

  • Drag and resize three circles effortlessly
  • Tweak colors and transparency to highlight relationships
  • Add custom labels so your diagram speaks clearly

Feeling stuck? Pre-designed templates are built in to get you rolling without starting from scratch.

Designed for Teams, Built for Speed

Need to share your work? Export your diagram in high-res formats like SVG, PNG, or PDF. Better yet, invite your team to collaborate in real time using Lunacy’s design tools—perfect for remote brainstorming or joint presentations.

No Clutter, No Cost

This isn’t another bloated chart app. It’s a clean, focused tool made for people who just want to get things done. No ads, no paywalls, no BS.

Try the tri venn diagram template and start designing with zero friction. The overlaps never looked this good.