Parametric Contour Lines Generator

To understand the mechanism under the hood, and to see the open source code, check here.

Randomise canvas

Points:

Randomise points Add point Clear

Zoom:

+ − Fit

Export

Export SVG Export PNG Copy link

PNG resolution 1× 2× 4× 8×

Every setting lives in the URL, so the link restores this exact drawing.

Editing

Click empty canvas to add a point. Click a point to select it, drag to move it.
Shift+drag or scroll over a point changes its height. Alt+click or right click deletes it.
Scroll to zoom, drag empty canvas to pan.

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© Jack Salici 2026.