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Draw spirograph & harmonograph art. 5 mechanisms, 8 layers, export up to 4×. Offline app.
Spirograph & harmonograph art generator offline. Animate, save, export PNG/SVG.
A free, offline, multi-language app to Draw spirograph & harmonograph art. 5 mechanisms, 8 layers, export up to 4×. Remember the plastic wheels and the pen that never quite stayed in the hole? Spirograph Art Studio is that toy rebuilt as a real drawing instrument — five mathematical mechanisms, drawn live on your screen, and exported big enough to print and frame. Pick a mechanism, nudge the dials, and watch the machine draw. The ring, wheel and pen arm animate as the line is laid down, so you can actually see where the shape comes from. FIVE DRAWING MECHANISMS • Spirograph — the classic gear-in-a-ring, inside or outside • Harmonograph — two swinging pendulums with damping and drift • Lissajous — clean frequency ribbons and moiré weaves • Farris Wheels — three rotating wheels, dialled-in symmetry • Rotary Table — a pendulum drawing on a spinning turntable START FROM A PLATE, OR FROM NOTHING The Cabinet of Curves holds 24 curated presets across gears, pendulum, Lissajous, Farris and kaleido. Tap one and it draws itself; then it's yours to pull apart. Hit Surprise for a fresh random design, or Mutate to nudge the one you have. LAYERS Stack up to eight layers on one canvas. Every layer gets its own mechanism, palette, line width, opacity, scale, rotation, kaleido copies and blend mode. Reorder, hide, duplicate or delete any of them. INK Fifteen palettes — Solar, Tide, Aurora, Spectrum, Ember, Glacier, Gold Leaf, Neon and more — plus your own custom colours and gradient ink. Control line width, opacity, colour cycling, glow and additive light, where overlapping strokes burn brighter. CANVAS Square (1080×1080), Portrait, Story, phone Wallpaper (1440×3200), Desktop (2560×1440) or Print A4 (2480×3508). Solid, gradient or transparent background, with paper grain and vignette. EXPORT Save or share as PNG, JPG, scalable SVG, or a video of the drawing as it happens. Up to 4× resolution, with a transparent background when you want the curve on its own. BUILT TO LIVE IN • Eight themes, light and dark — Observatory, Parchment, Blueprint, Porcelain, Chalkboard, Neon Lab, Rosewood, Sage • Adjustable drawing speed, from 3 to 40 seconds • Full undo and redo • Save your plates and reload them any time • Works offline. No account, no sign-up.