Bambu Converter — Snapmak

Bambu Converter — Snapmaker & Flashforge

Download a model from MakerWorld, convert it for your printer, and start slicing — without touching a single setting manually. This extension converts BambuLab .3mf files for the Snapmaker U1 and Flashforge Creator 5, handling all the printer-specific differences automatically.

🔒 100% local. Your files never leave your computer.
Every conversion happens entirely inside your browser. No servers. No uploads. No accounts. No cloud. Your models, colors, paint jobs, and print settings are processed privately on your own machine and nowhere else.

💸 Completely free — forever.
No subscription. No trial. No premium tier. Install and use it, always.

🖨 Two printers, one click
Select your target printer from the panel — Snapmaker U1 or Flashforge Creator 5 — and drop in any BambuLab .3mf file. The extension converts the printer identity, G-code flavor, bed dimensions, toolhead configuration, motion limits, and all machine-specific macros automatically. Switch between printers at any time; your preference is saved.

⚡ Auto-convert MakerWorld downloads
Enable the toggle and forget about it. Every .3mf you download from MakerWorld is automatically detected, converted for your selected printer, and saved alongside the original — no extra steps, no interruption to your browsing.
What gets converted:
Updated automatically for the target printer:

Printer identity and G-code flavor (Klipper)
Bed dimensions — 270×270×270 mm for Snapmaker U1, 256×256×256 mm for Flashforge Creator 5
Machine-specific start, end, tool change, and layer change G-code
Hardware speed and acceleration limits
Retraction and motion profiles
Multi-material system (AMS → tool-changer)
Flashforge-specific flags (relative E distances, M73 disable)

Carried over exactly from the original:

Layer height and initial layer height
Infill density and pattern
Wall and shell counts
Support settings — type, style, threshold angle, interface layers
Brim, raft, and skirt settings
Filament colors, exactly as set in the original
Per-face paint jobs and multi-color assignments — fully preserved
Filament temperatures and material properties
Brand-specific Bambu filament profiles remapped to clean generics (e.g. "Bambu PLA Basic @BBL A1" → "Generic PLA")

📂 Show in folder
A result bar appears after every conversion with a "Show in folder" button that opens Explorer or Finder with the converted file already selected.
📋 Conversion history
Every conversion is logged with its full settings snapshot, source printer, target printer, and timestamp. Errors are recorded too. Click any entry to expand the details.