July 26, 2026
Description
📌 Parametric QR Code Sign & Rack Tag Generator
Create clean, durable, 3D-printable QR code signs in seconds! Whether you need large screw-mounted wall plaques for Wi-Fi/links or compact adhesive rack tags with location labels for warehouse storage, this parametric tool handles it all.
Designed specifically for crisp high-contrast optical scanning and seamless slicing in Bambu Studio.
✨ Key Features
🖨️ Recommended Print Settings (For Best Scannability)
To ensure phone cameras and optical barcode scanners read your printed QR codes reliably, use these exact settings in Bambu Studio:
| Setting | Recommended Value | Why? |
|---|---|---|
| Wall Generator | Arachne (Required!) | Prevents small square corners of the QR code from rounding off or skipping. |
| Layer Height | 0.16 mm or 0.20 mm | Ensures clean transitions between colors. |
| Top Surface Speed | 50 mm/s | Slower top speeds produce smoother, non-reflective surfaces. |
| Outer Wall Speed | 50 mm/s | Sharpens vertical edges on raised QR blocks. |
| Filament Type | Matte PLA (Black & White) | Avoid glossy filaments. Gloss causes light glare that disrupts camera scanning. |
🎨 Dual-Color Printing Setup
With Bambu AMS:
Without AMS (Manual Swap):
🚀 How to Customize
License:
BY
Krunt
