SVG (Scalable Vector Graphics) is a web standard. It’s XML-based and modern browsers render it natively.
SVG was designed for visual appearance and flexibility: it can include fills, gradients, transparency, filters, embedded fonts, and CSS styling.
Most design tools export SVG (Illustrator, Figma, Inkscape, Affinity), and many laser tools import it cleanly.
DXF (Drawing Exchange Format) is an AutoCAD format created by Autodesk (1982) to exchange CAD drawings between tools.
DXF prioritizes geometric precision and manufacturing intent: coordinates, layers, line types, and measured geometry.
DXF does not focus on visual effects—no gradients, transparency, or fancy fills—just geometry (lines, arcs, circles, polylines, splines).
SVG prioritizes visual appearance and flexibility. DXF prioritizes geometric precision and manufacturing accuracy.
An SVG can contain gradients, shadows, and embedded fonts. A DXF is primarily exact geometry organized via CAD conventions.
Which one you should use depends almost entirely on the target software and the job type.
Choose SVG for design-heavy workflows and broad compatibility.
Laser engraving/cutting software often imports SVG natively (for example LightBurn), and SVG is the universal exchange format for modern design tools.
SVG is also the correct choice for web and most print pipelines.
Choose DXF when you’re dealing with CAD/CAM or when a fabrication shop expects it.
DXF is common for CNC routers, plasma cutters, waterjets, and engineering drawing exchange.
If dimensional tolerances are strict and the workflow is CAD-native, DXF is typically the safer bet.
SVG is often smaller for simple artwork. DXF can be larger because CAD exports may include more structural data.
DXF can become huge when curves are approximated with many tiny segments—script fonts and complex splines are common offenders.
SVG handles text better: it can remain editable/searchable text or be converted to paths. DXF typically turns text into outlines, increasing size and reducing editability.
Many tools claim to support both formats, but import quality varies.
Before committing, test a file that includes curves, text, and multiple layers in your target software.
Verify curves stay smooth, layers import correctly, and dimensions remain accurate.
You can convert between formats, but you’ll lose format-specific features.
SVG → DXF usually loses visual effects (gradients, filters), embedded raster images, and typography features.
DXF → SVG is often cleaner because DXF is simpler geometry, but you may need to re-assign stroke weights and styling.
Use this as a fast rule-of-thumb when you’re deciding what to export.
Start with a clean SVG master and convert to DXF only if your CAM workflow requires it.
Photo to SVG Drawing Conversion