๐ด EpicycleDraw
Fourier Drawing Machine โ any curve as rotating circles. ฯ Day Edition.
Mode
โถ Presets
โ๏ธ Draw
Preset Curves
โค๏ธ Heart
โญ Star
โ Infinity
๐ฆ Butterfly
๐น Rose
โ๏ธ Trefoil
ใ Lissajous
๐ Spirograph
Draw any shape on the canvas with your mouse. Release to animate with Fourier epicycles!
๐ Clear Drawing
Epicycles
Count:
64
1
more = more detail
200
Speed
Speed:
1.0ร
Display
Show circles
Show arms
Fade trail
Rainbow trail
ฯ = 3.14159265358979
323846264338327...
๐ Happy ฯ Day!
โ๏ธ Click & drag to draw a shape
Release mouse to animate with epicycles
ฯ Day ยท March 14, 2026
3.14159โฆ