G-code Tool
G-code Inspector
Upload your sliced .gcode and see exact filament length, weight, time, and a per-layer 2D preview. All parsing is local — your G-code never leaves your browser.
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Drop a .gcode file
or click to browse — handles multi-MB files
Filament length
— m
— g (1.75 mm PLA)
Print time
— h
based on G-code feedrates
Layers
—
— mm avg
Bounding box
—
X × Y × Z mm
Layer preview
Layer 1 / 1 — Z=0 mm
Outer wall
Inner / infill
Travel
Filament cost (estimate)
Material cost: —
Detected slicer
—