How to Create a QR Code: A Complete Guide

A static QR code's data (like a URL) is baked in and cannot be changed. A dynamic QR code uses a short URL that redirects to your content, allowing you to change the destination link anytime and track scan analytics.

Yes, you can create a static QR code for free using many online generators. However, for dynamic QR codes with editing and analytics features, you typically need a paid tool. OwnQR offers dynamic codes for a one-time $15 fee.

A good minimum size for print is 1 x 1 inch (2.5 x 2.5 cm). Ensure it's printed clearly with high contrast. For distant scanning (like a banner), make it larger. Always test a physical printout.

The QR code image itself does not expire. However, if it's a dynamic code, the service behind it must remain active. If the QR code generator service shuts down, your redirect may break. With OwnQR's lifetime deal, the service is guaranteed for the lifetime of your code.

You can track scan data (number of scans, location by country/city, device type, time of scan), but not personal identities like names or emails. Analytics show aggregated, anonymous usage data.

For most uses, download a high-resolution PNG (300 DPI). For professional printing or large formats where the code needs to scale infinitely without quality loss, download the SVG vector file.