PNG for LightBurn Engraving
LightBurn is the leading laser control software for diode and CO2 machines including xTool, Sculpfun, Atomstack, Ortur, and Ruida-based systems. LightBurn treats PNG images and SVG vectors as separate layer types — understanding this determines whether your artwork engraves as a filled image or as crisp vector outlines.
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 PNG for LightBurn engraving
LightBurn handles PNG images and SVG/DXF vectors differently. Understanding this distinction determines whether a logo engraves correctly or produces an unexpected result.
LightBurn PNG vs SVG — the key difference: - PNG imported into LightBurn becomes a raster engrave layer: the laser scans horizontal lines, burning darkness relative to each pixel's greyscale brightness. - SVG/DXF paths in LightBurn become vector layers: the laser follows each path exactly — ideal for outline engraving and cutting. - For logo fills and photographic engravings: a high-contrast PNG at 500–1000 DPI produces excellent detail. - For crisp outlines and cut contours: SVG vector paths give the cleanest results.
How to prepare files for LightBurn engraving: 1. Direct protected-preview input accepts PNG, JPEG, or WebP; other source formats must be exported first. 2. The protected preview is available without an account; editable SVG export requires paid or complimentary access. 3. In LightBurn: File > Import > select the SVG. Assign to a Line or Fill layer with appropriate speed and power settings. 4. For a raster fill engrave: import the original high-contrast PNG directly. Set mode to Fill (scan), DPI to 254 or 5. Combine both layers for mixed results — filled image engrave plus a cut outline.
LightBurn settings for logo engraving on wood (20W diode laser): - Fill layer: 60–80% power, 4000 mm/min, 254 DPI - Line layer (outline): 90% power, 600 mm/min
Use the PNG-to-SVG converter above to generate the vector outline layer for any LightBurn engraving workflow.