Tools for geometric & generative art

Classic multi-mirror kaleidoscope — draw and watch every stroke reflect into symmetrical segments.

Radial mandala drawing with ring guides, adjustable petals, and sacred-geometry overlays.

Design a Sharingan eye — pick a pattern, then free-draw with radial symmetry.

Pure rotational symmetry drawing.

Explore rotational, reflective & translational symmetry.

High-contrast optical illusion patterns — stripes, waves, checkerboards, and vibrating edges.

Fluid, swirling, high-saturation morphing patterns.

Interference patterns from overlaid grids.

Halftone dot and line screens with a smooth tonal gradient.

Rippling interference patterns from multiple animated wave sources.

Zoom infinitely into GPU-rendered Mandelbrot and Julia fractals with custom color maps.

Golden spirals and phyllotaxis art.

Organic cellular Voronoi diagrams.

L-system turtle graphics — branching trees, Koch curves, and dragon fractals.

Flowing generative line art guided by a noise vector field.

Smooth multi-point color meshes and soft abstract gradients.

Elementary cellular automata woven into intricate row-by-row patterns.

Conway's Game of Life and other life-like cellular automata, animated live.

A three-state cellular automaton that erupts into shifting, spark-like waves.

Colorful cyclic automata that self-organize into rotating spirals.

A tiny ant that turns on colors and builds surprising highways.

Two-dimensional Turing machines that draw spirals, worms and lace.

A four-state automaton for simulating electrons racing through circuits.

Gray-Scott chemistry that grows organic spots, stripes and coral.

An interactive boids simulation where flocks self-organize from three simple rules.

Interactive particle simulation where colors attract and repel into lifelike cells.

Physarum agents that lay and follow trails, weaving organic network patterns.

Construct girih-style star-and-polygon patterns with precise, interlocking geometry.

Tile-based drawing with wallpaper symmetry groups.

Freeform hard-edge shapes and limited palettes.

Patchwork geometric quilt blocks.

Repeating lattice and crystal structures.

Crisp flat-color geometric fields.

Sunbursts, chevrons, and 1920s motifs.

Aperiodic kite-and-dart tilings.

Random tile patterns from rotated arcs and diagonals that connect into flowing mazes.

Aperiodic pinwheel substitution tiling of right triangles.

Stacked isometric cubes with three-tone shading and impossible-geometry vibes.

Perfect mazes generated on a grid, drawn as crisp linework.

Colorful glass panes bounded by dark leading, from a Voronoi mosaic.

Hypotrochoid and epitrochoid curves like the classic gear-and-pen toy.

Damped-pendulum Lissajous curves that spiral into delicate meshes.

An animated multi-jointed pendulum that draws harmonograph-style curves in real time.

Rhodonea rose curves and layered polar-equation art.

Layered spirograph rosettes like the engraving on banknotes.

Flower of Life, Metatron's Cube, and more.

Interlaced over-under knotwork.

Structured meditative doodle patterns.