Frequently Asked Questions

Q: Do these QR codes expire?

A: No, never. These are "Static QR Codes". The data is embedded directly into the image pattern. As long as the data (like your website URL) works, the code works.

Q: Are my scans private?

A: Yes. All scanning and generating happens in your browser. We don't see what you scan or create.

Q: Why can't I scan my code?

A: Common reasons:

• Foreground/Background contrast is too low (e.g., light gray on white).
• Code is too complex (too much text) and printed too small. Try shortening the URL or increasing ECC level.