Can I make a QR code from a URL?

Yes. Paste a URL, website link, or most plain text into the generator and it will create printable QR geometry.

What size should I use for 3D printing a QR code?

Start with about 1.0 to 1.6 millimeters per module and around 2 millimeters of height. Increase module size for longer text so each cell stays printable.

Is this QR generator free?

Yes. It runs in the browser and lets you generate and export printable QR code models without signup.

3D QR Code Generator for 3D Printing

Turn text or links into printable QR geometry. Adjust cell size, extrusion height, and export an STL directly from the browser.

Features

→ Generate QR geometry from text or URLs
→ Adjust module size, quiet zone, and height
→ Extrude directly in one pass
→ Export STL instantly in the browser