The intelligence layer for open 3D printing — a local-first pre-print checker for the Snapmaker U1. Reads a 3MF/STL, compares it against your actual printer over Moonraker, fixes only what it can justify, and proves what survived. Orca still slices.
Printproof: see your print before you print it. Converts multi-color 3MF and sliced G-code to GLB, USDZ and OBJ with every color zone and every layer line intact. Recolor in the browser, preview at true size in AR, or batch-convert in Node with the printproof CLI. Bambu Studio, OrcaSlicer, PrusaSlicer, Snapmaker U1. 100% client-side, MIT.
