Spirograph Art Studio

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.

Recent changes:
Draw spirograph & harmonograph art. 5 mechanisms, 8 layers, export up to 4×. Offline app.