How to import an SVG into LightBurn: colours, layers and size

1. Import and check the size

1. Open the file via “File → Import” (or drag it onto the workspace).
2. Check the size: width and height must match the values in the generator. If they don’t, switch the SVG import in LightBurn’s settings between 96 DPI (Inkscape) and 72 DPI (Illustrator) and import again.

2. How LightBurn maps colours

LightBurn creates a separate layer for each colour in the file. Colours that exactly match the LightBurn palette go to that layer – for example red (#FF0000) to layer 02, blue (#0000FF) to layer 01 and black to layer 00.

Colours that aren’t an exact palette match simply get the next free layer. That applies to the green (#00A651) some FRAMEBUDDY generators use for engraved areas: it lands on its own layer, which you set to “Fill” once.

3. Line or Fill per layer

• Red layer (cut): “Line” mode, with power and speed set to cut through the material.
• Green or black layer (engrave): “Fill” mode.
• Blue layer: “Line” with low power for scoring – or the setting the generator names (e.g. holes for the FrameBuddy Countdown).

4. Cut inner shapes first

In the Optimization Settings (button in the Laser window), “Cut Inner Shapes First” makes sure inner parts are cut before the outer outline, so the piece doesn’t drop out early. With “Order By Layer”, LightBurn works through the layers one after another – engrave first, cut last.

5. Kerf compensation (optional)

For precise slot joints you can set a kerf offset in the Cut Settings Editor (Line mode only, closed shapes only). For FRAMEBUDDY stands this is usually not needed: the slot already has adjustable play.

FAQ