All Tools
G-code Viewer
Preview CNC, laser, and plotter toolpaths locally.
Moves
6
4 work · 1 travel
Bounds
40.00 mm × 25.00 mm × 0.00 mm
X/Y/Z envelope
Distance
130.0 mm
0.00 mm rapid
Feed Range
1200-3000
M3/M4: 1 · M5: 1
Preview CNC, laser, and plotter toolpaths locally.
Moves
6
4 work · 1 travel
Bounds
40.00 mm × 25.00 mm × 0.00 mm
X/Y/Z envelope
Distance
130.0 mm
0.00 mm rapid
Feed Range
1200-3000
M3/M4: 1 · M5: 1
It shows the toolpath and bounds so you can spot obvious issues (wrong scale, off-origin moves) before running the job. A cheap safety check.
No, it previews geometry and extents, not precise timing or acceleration. Always dry-run on the machine too.
No. Parsing and preview run entirely in your browser.
No. It runs in the browser on Windows, Mac, Linux and Chromebook, so you can check a file on whatever computer sits next to the machine.
No. It targets CNC, laser and pen-plotter toolpaths. For 3D printer layers, use your slicer's preview (PrusaSlicer, Cura or Bambu Studio).