What can I use a random shape for?

Geometry warm-ups and flashcards, "draw using only this shape" art challenges, picking a motif for a pattern or logo, and quick composition constraints for design practice.

Can I filter by type of shape?

Yes. The filter narrows the draw to basic shapes, many-sided polygons, curved forms, or 3D solids, so a roll fits the lesson or task.

Does it include 3D shapes?

Yes. Solids like cubes, cones, spheres, pyramids, and polyhedra are in the pool; use the 3D filter to draw only those, or leave it open for a mix of 2D and 3D.

Can I draw several with no repeats?

Turn on Unique and set the count; the shapes come back with no duplicates — useful for building a worksheet of different figures.

Random shape generator

Your random items appear here.

Options

How many

No repeats

Filter

Make your own listPick from your own items — prefilled with a few examples to get you started.

Updated July 2026

Press Generate for a random shape — a hexagon, a crescent, a dodecahedron. Draw one at a time or a set of ten, and turn on Unique so the same figure never repeats in a run.

Shapes are a quiet workhorse in classrooms and studios alike. Teachers pull a random one for a geometry warm-up — name it, count its sides, work out its angles, or find something in the room shaped like it. It makes a clean flashcard prompt for early learners and a quick starter for a maths lesson. Artists and designers use a random shape as a composition constraint: build an icon, a logo, or a whole drawing out of the figure that lands. Quilters, pattern-makers, and craft teachers use it to set a motif, and anyone running a "draw with only this shape" challenge starts with a single roll.

Keep the draw on theme with the type filter. Choose basic for the everyday circles, squares, and triangles; polygons for the many-sided figures from pentagons to decagons; curved for arcs, ellipses, and crescents; or 3D for solids like cubes, cones, and spheres. Leave it open when any figure will do and you want the surprise to set the task.

Every option is a named, real geometric shape, so the tool doubles as a reference: land on "trapezoid" or "octahedron" and you have the exact term to look up its properties. Draw a set with Unique on to build a worksheet of different figures, or a mixed batch of 2D and 3D shapes for a full geometry review.

Pick the output that fits the room. A single shape in list view is the fastest read for a flashcard or a warm-up; grid lays a full set out at once for a worksheet or a display; and the wheel spins to one figure for a class reveal everyone can watch. Copy a batch into lesson notes, or share a link that keeps your type filter and count so a group starts from the same set.

It is free, with no sign-up and no limit on how many shapes you draw. Whether you're planning a geometry lesson, setting a drawing constraint, or picking a motif for a pattern, your next shape is a tap away.

Frequently asked questions

What can I use a random shape for?: Geometry warm-ups and flashcards, "draw using only this shape" art challenges, picking a motif for a pattern or logo, and quick composition constraints for design practice.
Can I filter by type of shape?: Yes. The filter narrows the draw to basic shapes, many-sided polygons, curved forms, or 3D solids, so a roll fits the lesson or task.
Does it include 3D shapes?: Yes. Solids like cubes, cones, spheres, pyramids, and polyhedra are in the pool; use the 3D filter to draw only those, or leave it open for a mix of 2D and 3D.
Can I draw several with no repeats?: Turn on Unique and set the count; the shapes come back with no duplicates — useful for building a worksheet of different figures.