All you need is a 'what if…'

Tinkercad is a free web app for 3D design, electronics, and coding, trusted by over 75 million people around the world. Build STEM confidence by bringing project-based learning to the classroom.

Free for everyone

No downloads. No strings attached. Start creating from the first click.

Learn by doing

Hands-on projects build confidence, persistence, and problem-solving skills.

Safe for all ages

Ad-free and kidSAFE-certified to ensure privacy and a safe learning environment.

From mind to design in minutes

Discover the thrill of invention. Mix and match. Debug and learn. Give students the boost to pursue STEM careers with confidence.

3D Design: Start designing in 3D

If you can dream it, you can build it. From product models to printable parts, 3D design is the first step in making your ideas real.

Circuits: Power up your imagination

From blinking your first LED to reimagining the thermometer, we’ll show you the ropes, buttons, and breadboards of electronics.

Codeblocks: Build a coding foundation

Write programs that bring your designs to life. Block-based code makes it easy to create dynamic, parametric, and adaptive designs.