mail Contact

Send us a message and we'll get back to you as soon as possible.

0/2000
help_outline

How does a QR code work?

Discover the anatomy of a QR code, how it's scanned, generated, and why it still works even when damaged.

Read free guide arrow_forward

Free forever

No subscriptions

No account required

No tracking

No data shared with third parties

QR codes never expire

100% Browser-side Detection

All scanning happens directly on your device using JavaScript. No frames or images ever leave your browser.

Fraudulent Link Alerts

QR URLs are checked against Google Safe Browsing and VirusTotal to warn you if the destination is dangerous.