Laser Layout — Nesting Optimizer

+ Drop SVG or LightBurn file here or click to browse

Material

Enter dimensions in millimeters or inches — both update together.

Width

mm in

Height

mm in

Max sheets

Blank “Max sheets” means unlimited supply of that size.

Kerf

mm in

Nesting

Generations

Time limit (s)

Maximize density

Maximize density searches for interlocking placements — denser, but slower. Turn it off for simple layouts to nest much faster. Either way, nesting stops at the time limit (or when you press Stop) and keeps the best layout found.

Common-line cutting

Common-line cutting places parts edge-to-edge so shared boundaries are cut once — less cut time and material, at the cost of no spacing between parts.

Shape Matching

Tolerance (1.0%)

Shapes within 1.0% of each other are treated as identical

Import a file and click "Nest" to preview the layout