Curve Stitch Studio

Geometric string-art & parabolic line-art sandbox. Straight lines → curve illusions.

Pattern
Draw
Mirror while drawing
Close loop

Drag on the paper to draw a segment. Click a segment to select it. Hold Shift to snap to 15°. Stroke direction matters — chords pair points in the order you drew them, so draw related strokes from their shared corner outward.

Geometry
Connections
Style
Display
Show dots
Show guide axes
Show outer polygon
Show point labels
Worksheet mode
Animate
Show pen
Export video
Calculating render…
Preparing…
Download MP4
Actions
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Preset JSON