STL Prep — Anycubic Kobra 3
Load an STL, adjust transforms, auto-center on bed, then export a transformed STL for slicing.
STL → Slice → G-code. This tool does not slice.
Load
Drag & drop STL here
Printer Bed
Bed X (mm)
Bed Y (mm)
Bed Z (mm)
Transform
Uniform scale
Fit to bed
Rotate X
0°
Rotate Y
0°
Rotate Z
0°
Auto-center on bed
Reset
Export
Download transformed STL
Download Kobra 3 starter profile (JSON)
Info
No model loaded.
If you want, I can also add:
Support blocker painting (preview)
Simple slicing via WebAssembly (limited)
Direct upload to a “jobs” folder on your server
Drag to orbit • Wheel to zoom • Right-drag to pan