The short answer
A static QR code has the link written into the pattern itself, so it works forever and can never change. A dynamic QR code points to a short link you control, so you can change where it goes after printing and see how often it is scanned. Print static when the link will never move. Print dynamic when it might, or when you want to know who scanned it.
That is the whole difference. The rest of this guide is about what it means in practice: cost, risk, and the cases where each one wins.
How a static code works
The generator turns your text into a grid of squares. If the text is a website address, the squares spell out that address. A phone reads the squares, gets the address, and opens it. Nothing sits in between.
That is why a static code is free, never expires, and does not depend on any company staying in business. It is also why it cannot be edited. The address is baked into the picture. If the page moves, the code points at a dead page until you print a new one.
How a dynamic code works
A dynamic code encodes a short link, like hueqr.com/aB3dE. The phone opens that short link, and HueQR sends it on to your real page in a fraction of a second. Because the short link is what is printed, you can change the real page whenever you like without touching the print.
Every scan passes through that short link, so it can be counted. You get scans by day, by city, by device, and by where the code is placed. You can also add rules, like sending iPhones to the App Store and Android phones to Google Play, or switching the link on a date.
When static is the right choice
Static codes are perfect for anything whose destination will not change:
- Wi-Fi codes for guests. The network name and password are the content.
- A link to your homepage printed on a sign that will be replaced anyway.
- Contact cards on a business card, when the details are stable.
- One-off events where the page lives longer than the print.
When dynamic is worth paying for
Dynamic codes earn their keep when the print outlives the link, or when you need to know the code is working:
- Menus, packaging, vehicle wraps, signage, anything expensive to reprint.
- Campaigns where you want to compare placements: which poster got scanned, which did not.
- Links that will move: a form, a booking page, a seasonal offer.
- Codes on your own domain, so the short link says your brand instead of ours.
The honest trade-off
A dynamic code depends on the service behind the short link. If that service disappears, the code stops working. That is the risk you take for being able to change it. HueQR handles it two ways. If you cancel, every code keeps redirecting for 30 days and then shows a paused page, never an advert. And if HueQR ever closed, you would get 12 months' notice and a full export, and codes on your own domain could be pointed anywhere you like.
If none of that matters for your print, use a static code. It is free and it is the simpler tool.
Can a static code become dynamic later?
Not after it is printed. The squares are fixed. What you can do is design the code once in the free generator and, before printing, click Make this code dynamic. The same colours, shapes and logo carry over, and the printed pattern will contain a short link instead of the raw address.
Questions
No. A static code is just a picture of its content. It works for as long as the page it points to exists, and no company can switch it off.
Next step
Make a free static code
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