If you've ever made a QR code and later wished you could change where it points, you've run into the single most important choice in QR codes: static or dynamic. They look identical when printed, but under the hood they behave completely differently.
What is a static QR code?
A static QR code has the destination baked directly into the pattern. When someone scans it, their phone reads the link straight from the code — nothing in between. That has two consequences:
- It is permanent. The code can never be edited, but it also never expires or stops working, even if the company that made it disappears.
- It can't be tracked, because the scan never touches a server. You'll never know how many people scanned it.
Static codes are perfect for things that will genuinely never change — a Wi-Fi password, a fixed link, a one-time event.
What is a dynamic QR code?
A dynamic QR code stores a short redirect link instead of your final destination. When someone scans it, they hit that short link first, which instantly forwards them to wherever you've pointed it. Because there's a step in the middle, you get two superpowers:
- Edit anytime. Change the destination from your dashboard and every printed copy of that code follows — no reprinting.
- Track every scan. Time, device and location are recorded, so you can see what's actually working.
When to use which
Key rule: if there's any chance the destination will change, or you want to know how it's performing, use a dynamic code.
A restaurant menu, a product label, a promo link, a visiting card — all of these benefit from being dynamic, because the printed code outlives the content behind it. A dynamic code means your café can change its menu, your packaging can update its story, and your business card can show a new number, all without throwing away what's already printed.
The honest catch
Dynamic codes depend on the redirect link staying alive. That's why it matters who you make them with. At QRYZEN, static codes are free forever, and dynamic codes show a polite branded page (never a dead link) if a plan ever lapses — so a printed code is never silently broken.
Bottom line: use static for things set in stone, dynamic for anything you might ever want to change or measure. For most businesses, that means dynamic.