Laser design and control that works like LightBurn, in your browser.

Shapes, lines and text

Rectangles, ellipses and lines with ⇧ for squares, circles and snapping; text in a bold or regular face at a typed height. Move, resize from a corner, mirror, rotate, duplicate, nudge with the arrows, type exact X / Y / W / H.

SVG, DXF and LightBurn files

Drop a file on the canvas: Illustrator, Inkscape and Affinity SVGs, DXF from any CAD, and .lbrn2 projects from LightBurn, each file layer on its own cut layer.

Cut settings per colour

Line mode follows the outline (cut or score); Fill mode scans the inside (engrave) at a line interval and angle you set. Speed in mm/s, power in %, passes, air assist, and an eye that leaves a layer out of the job.

See the job before it runs

Every stroke in order, the travel between them dashed, a slider to scrub through, and the time estimate from your machine's speed and acceleration.

Jog, frame, burn

Connect a GRBL laser over USB (most diode lasers: Creality Falcon, Atomstack, Sculpfun, Ortur, xTool D1 and more). Home, jog, Frame the outline with the beam off, Start, Pause and Stop. Nothing fires until you press Start.

A simulated laser built in

No machine at hand? The simulated laser runs any job against a real GRBL controller model, so you can learn the flow and check your settings first.

G-code and SVG

Export the job as G-code (mm, M4 dynamic power, the same file the app streams) for any sender, or the design as SVG. Designs save as .gburn files or in your account.

Built around the safety rules

Frame moves with the beam off, the Stop button is always on screen, the machine's door and alarm state show as it reports them, and a recovery copy of your design is kept 3 s after every change.

$7/month or $59/year

GBurn, GCarve and GSketch together.

• Everything in Free, in every app
• 200 cloud designs, projects and models
• Priority answers