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Digital Spirograph
Hypotrochoid Curve Generator
Gear Ratios
Outer R
100
Inner r
33
Pen dist d
28
Presets
3:1
5:3
7:4
8:3
Star
Bloom
Atom
Web
Lotus
Spiral
Petals
Eye
Drawing
Animate
Instant
🎲 Random
Speed
20
Thickness
2
Color
Rainbow
Gradient
Solid
Color
Start
End
Screensaver
∞ Loop
⛶ Fullscreen
Actions
Clear
Save PNG
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