How to Convert Image for Laser Cutting
Laser cutters use vector paths to define where to cut or engrave. Step 1: Vectorize the image. Direct protected-preview input accepts PNG, JPEG, or WebP; other source formats must be exported first.
Free Protected Preview
Protected Vector Preview
No account is required to create or view the protected preview. The preview accepts one PNG, JPEG, or WebP file up to 4 MiB; other source formats must be exported or converted to one of those formats first. Editable SVG export requires paid or complimentary access. Review the exported SVG in the appropriate downstream software; non-SVG formats and machine instructions require separate conversion.
Open Protected Vector PreviewAbout How to convert image for laser cutting
Laser cutters use vector paths to define where to cut or engrave.
Step 1: Vectorize the image. Direct protected-preview input accepts PNG, JPEG, or WebP; other source formats must be exported first. The tool traces the image into SVG vector paths. The protected preview is available without an account; editable SVG export requires paid or complimentary access.
Step 2: Open in laser software. Import the SVG into LightBurn, Inkscape, or your laser cutter's software. Review all paths and confirm they are clean. Delete any background paths or duplicate edges that should not be cut or engraved.
Step 3: Assign cut and engrave operations. In LightBurn, assign a Cut layer to paths you want to cut through and an Engrave or Fill layer to paths you want to engrave. Each fill color in the SVG maps to a separate layer operation.
Step 4: Set real-world dimensions. Scale the SVG to match your physical material dimensions using the correct unit — mm or inches. Verify dimensions carefully before running the laser.
Step 5: Test before final run. Perform a frame test (the laser head traces the boundary without firing) and a test cut on scrap material to verify path accuracy and speed and power settings.
Common materials for laser-cut SVG projects include plywood, acrylic, leather, foam, and fabric. Each material requires different speed and power settings in the laser software.