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
- Enter a web link or upload/scan a QR image.
- Optional: add a label (max 20 characters) and adjust the size slider.
- Click Generate STL to build the model.
- Preview on the right; drag to rotate and scroll to zoom.
- 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.