What is a dynamic QR code and how is it different from static?

A dynamic QR code encodes a short redirect URL instead of the final destination. This means you can change where the code points after printing by updating the redirect in your dashboard. Static QR codes embed the final URL directly in the pattern and can never be changed. Dynamic codes also enable scan tracking and analytics, which static codes cannot provide.

Can I convert a static QR code to a dynamic one?

No, you cannot convert a static QR code to dynamic after creation. The redirect mechanism must be built into the code from the start. This is why we recommend always starting with dynamic codes for any printed materials — even if you don't plan to change the URL, having the option and analytics makes it worthwhile.

How fast should a dynamic QR code redirect?

A good dynamic QR code redirect should complete in under 200 milliseconds, which is imperceptible to users. QR-Hero achieves sub-100ms redirects using global CDN edge servers. If a redirect takes more than 500ms, users may notice a delay, which can hurt the experience — especially on slower mobile networks.

Do dynamic QR codes expire?

Dynamic QR codes remain active as long as the service behind them is running. On QR-Hero, your codes stay live for the duration of your subscription. If your subscription lapses, the redirects pause but your codes and data are preserved — reactivating restores everything instantly.

Best Dynamic QR Code Tools in 2026 | QR-Hero

Compare the best dynamic QR code tools that let you edit destinations after printing. We ranked 5 platforms on editability, analytics, speed, and pricing.

Dynamic QR codes let you change the destination URL after printing — eliminating the biggest limitation of traditional QR codes. We ranked the top five platforms for creating and managing dynamic QR codes.

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