Random Shape Generator

This random shape generator picks a geometric shape at random and draws it on screen. You can generate 2D shapes like circles, triangles, pentagons, and hexagons, or switch to 3D shapes like cubes, spheres, cones, and dodecahedrons. A clean wireframe drawing appears with every result so you can see the shape clearly, not just read the name.

To use the tool, select a dimension filter from the dropdown — All Shapes, 2D Shapes (Polygons), or 3D Shapes (Polyhedra) — then click the Generate Shape button. Each click picks a different shape at random from the available list. The result shows the shape name, its type label, and a vector drawing rendered in the browser. You can copy the shape name with one click or generate again immediately.

The 2D shape generator covers 14 polygon types: circle, oval, triangle, square, rectangle, pentagon, hexagon, heptagon, octagon, nonagon, decagon, rhombus, trapezoid, and parallelogram. The random 3D shape generator covers 11 solid types: sphere, cube, cylinder, cone, pyramid, prism, tetrahedron, octahedron, dodecahedron, icosahedron, and torus.

Common uses include geometry teaching exercises, drawing practice and art prompts, game asset prototyping, logo brainstorming, and software testing for graphics rendering or collision detection. The tool runs entirely in your browser with no server uploads and no usage limits.