Convert PNG to SVG for CNC
CNC machines require vector path data to define toolpaths. Converting PNG to SVG creates the closed vector outlines that CNC routers, laser cutters, plasma cutters, and vinyl plotters follow during operation.
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 Convert PNG to SVG for CNC
CNC routers, laser cutters, plasma cutters, and vinyl cutters all require vector SVG (or DXF derived from SVG) to define toolpaths. PNG is a raster format with no path data — the conversion to SVG creates the vector outlines that CNC software reads as cut or engrave paths.
Converting PNG to SVG for CNC: upload the PNG to the vectorizer. The protected preview is available without an account; editable SVG export requires paid or complimentary access.
Preparing SVG for specific CNC operations: for routing and cutting, paths should be single closed outlines. Filled shapes define the area to be cut away or the boundary of the part. For engraving, filled shapes define engraving areas. For laser cutting, use separate SVG layers and colours per operation (cut vs. engrave) for clean layer control in LightBurn or similar software.
Use Inkscape's Path > Simplify before importing into CNC software.