QR Code Plate Generator

Overview

This app converts a URL or QR image into a simplified QR code and builds a printable 3D plate with an optional label.

How to use

1. Enter a web link or upload/scan a QR image.
2. Optional: add a label (max 20 characters) and adjust the size slider.
3. Click Generate STL to build the model.
4. Preview on the right; drag to rotate and scroll to zoom.
5. Download the STL when it looks right.

Common issues

• If you see "Provide a URL or upload/scan a QR code", add one before generating.
• If a QR image does not decode, use a sharper, well-lit photo.
• If the preview is blank, wait a moment or refresh and generate again.
• If the download link does nothing, generate first to create the file.