Tool directory

QR tools built for a specific job

Choose the workflow that matches your output: a private static code, a printable model, a device pairing label, or a structured payment request.

Create and scale

Start with a single private QR code or prepare a larger CSV batch.

Static QR

Create a static QR code for a URL or text in your browser, with no account or redirect service.

CSV batch

Create multiple QR codes from a CSV file or pasted CSV rows, then download the generated files as a ZIP.

Move from encoded data to printable geometry with the right level of guidance.

Primary tool

Generate a recommended 3D printable QR model, validate its geometry, and download production files.

Conversion and export

Use the direct conversion and export path for printable STL QR files with no login required.

Print primer

Review minimum size, contrast, quiet-zone, and first-print checks before opening the full QR-to-STL builder.

Build structured QR payloads for smart-home commissioning and payment requests.

Smart home

Assemble a Matter pairing payload, check common field ranges, and export a QR for testing with a compatible controller.

Payment utility

Generate specific Bitcoin, Ethereum, and Lightning payment QR codes without expanding into generic crypto content.