3D design madedelightfully simple.
Build toys, models, classroom projects, and printable creations directly in your browser using colorful shapes and easy drag-and-drop tools.
Powerful tools without the complicated feeling
Simple enough for your first model, flexible enough for your hundredth.
Drag-and-drop modeling
Drop cubes, cylinders, text, and playful shapes directly onto your workspace.
Smart shape tools
Combine, subtract, mirror, align, and group objects with friendly controls.
Instant 3D preview
Rotate your model and see every change immediately while you design.
Measurement and alignment
Use clear guides, rulers, snapping, and automatic spacing to stay precise.
Export and make it real
Export STL and OBJ files for 3D printing, sharing, or other tools.
Made for classrooms
Guided projects and approachable controls help students create quickly.
From idea to object in three simple steps
Pick a shape
Choose from friendly ready-made shapes or begin with a simple cube.
Build your idea
Move, resize, combine, and customize shapes until your idea comes to life.
Export and create
Download your model and make it real with a 3D printer.
See what simple shapes can become
Toy Rocket
Made with simple shapes
Tiny House
A beginner-friendly project
Friendly Robot
Designed by a young maker
Start free. Grow when you are ready.
Free
Perfect for learning and personal projects.
- ✓ Core modeling tools
- ✓ 10 saved projects
- ✓ STL export
Maker
For hobbyists and creators who build often.
- ✓ Unlimited projects
- ✓ Advanced shape tools
- ✓ STL and OBJ export
Classroom
For schools, teachers, and creative programs.
- ✓ Student management
- ✓ Safe collaboration
- ✓ Curriculum projects
Your next idea starts with one simple shape.
Join the SimplerCAD beta and start building something wonderful.
The beta is coming soon!
Enter your email to join the early-access list.