G-code Analyzer

📋 3D Printing

Analyze G-code locally with no account, upload server, or usage limits. Supports common Marlin/RepRap-style G0/G1, G90/G91, M82/M83, and G92 commands.

Open .gcode / .gco file

Choose a G-code file to analyze.

Material & cost

Filament diameter (mm)Density (g/cm³)Spool priceSpool weight (g)

File analysis

Moves: —
Extruding layers: —
XY print area: —
Max print height: —
Extruded filament: —
Filament weight: —
Material cost: —
Ideal motion time: —

Time is a simplified feedrate calculation, not a machine or slicer time estimate (no acceleration, heating, dwell, or firmware timing). Extrusion figures assume E values measure filament in millimeters, not volumetric extrusion. Always verify with your printer and slicer.