Laser Tools

Photo to line art

A portrait, pet or building as a clean line drawing — ready to engrave.

Example: A photo of a dog on a plain background → "colouring book" style → engraved on a 150 × 100 mm wooden plaque.

Source photo

Drop photo here

click to browse · or paste (Ctrl+V) · PNG / JPG / WEBP

Works best with: clear subjects on simple backgrounds — pets, portraits, objects, buildings. Settings are chosen automatically on upload; fine-tune with the sliders below.

Smoothing 1.0

Removes photo noise before tracing

Detail size 1.2

Low = fine hairs · high = only big shapes

Line amount 18

Lower value = more lines appear

Line thickness 1

Fatter strokes — good for printing

Shadow fill 0

Solid black in the darkest areas

Contrast boost 1.0

Helps flat or hazy photos

Connect lines 2

Joins broken fragments into solid strokes

Speckle removal 40 px²

Deletes isolated dots/blobs smaller than this

Line softness 0

0 = pure ink · higher = pencil shading

Nothing is uploaded — your photo never leaves this device.

Result rendering…

▣ → ✎Load a color photo to begin

size — mode — time —

Done