G-Code Input
Free Educational G-Code Viewer. This is a Learning Tool for CNC Hand Programming, to allow students to visualize hand programmed code run. Verify all code before running.
Toolpath View
Tool diameter
D=
in
G41/G42 use radius D/2
Orbit
X
Y
Z up
| LMB: pan | RMB/MMB or Shift+LMB: orbit | wheel: zoom | pad: orbit | mill endmill | lathe 0.031R (X=dia)
Machine State
0.000
0.000
0.000
mill
in
G90
G17
0
0
0
none
-
0.000
0.000
0.000
0.000
Validation & Log