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DXF GCODE
File conversion

Convert DXF to GCODE

Verified by Adam B.· reviewed by FE Editorial ·updated Sep 2, 2026
QUICK ANSWER
Is it possible to convert DXF to GCODE?
Yes - DXF converts to GCODE.

Import the .dxf into LightBurn (laser) or Autodesk Fusion / FreeCAD Path (CNC routing), assign feed rate, tool diameter, and cut depth, then export G-code. The CAM step is mandatory because G-code requires physical machining parameters that have no equivalent in a DXF file.

Also to GCODE: STL · CNC · P21

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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Why convert DXF to GCODE?

CNC routers, laser cutters, and plasma cutters run on .gcode, while DXF is the standard handoff format from CAD and illustration tools. DXF-to-G-code is the core step in almost every desktop fabrication workflow, turning 2D geometry into machine instructions.

How to convert DXF to GCODE

LightBurn APP

Import the .dxf via File > Import, assign power and speed to each cut layer, then use File > Save GCode to export the G-code file for your laser controller.

Autodesk Fusion APP

Insert the .dxf into a Fusion design, switch to the Manufacturing workspace, set up a CAM operation with cutting tool and feeds, then use Actions > Post Process to export the .gcode file.

FreeCAD OPEN-SOURCE

Import the .dxf into the Path workbench, create a Job with your tool and stock, add Profile or Pocket operations, then use Path > Post Process to write the G-code file.

Carbide Create FREE

Open the .dxf in Carbide Create, assign Contour or Pocket toolpaths, set the material thickness and cutting tool, then use Toolpath > Save Gcode.

About these formats

.DXF Drawing Exchange Format (AutoCAD DXF)

A DXF file is a CAD drawing in Autodesk's Drawing Exchange Format, introduced in 1982 so drawings could move between AutoCAD and other programs. To view one free, upload it to Autodesk…

Open .DXF details →
.GCODE G-code File

A .gcode file holds machine instructions -- coordinates, speeds, temperatures, and tool commands -- produced by slicer software for a 3D printer or CNC machine. Open it in Ultimaker Cura,…

Open .GCODE details →

Quality & what to watch

  • The CAM step is not optional: G-code requires physical parameters (feed rate, spindle speed, pass depth, tool diameter) that have no equivalent in a DXF file.
  • Verify that .dxf units match the expected units in the CAM software; importing millimetre geometry as inches will scale the toolpath to the wrong size.
  • Select the post-processor that matches your specific controller (GRBL, Mach3, Fanuc, etc.) before exporting from the CAM tool.

Frequently asked questions

Why can't I just rename `.dxf` to `.gcode`?
G-code is a sequence of machining commands with coordinates, feed rates, and tool instructions. A DXF contains only geometry shapes - the two formats are fundamentally different and renaming achieves nothing.
Which tool is best for laser cutting?
LightBurn is the most direct route: it imports DXF, lets you assign power and speed per layer, and exports G-code or controller-specific files in one application.
Can the same G-code file run on different machines?
Usually not without editing. Different controllers use different G-code dialects; always select the post-processor that matches your specific machine.