Printed the Wrong Link? Why Static QR Codes Can't Be Edited
A static code holds the information itself, so it can't break, and it can't be changed either.
The MyPersonalQR team2 min read · 4 February 2025
You printed the cards. Two hundred of them, on nice paper. Then your phone number changed.
Or the link had a typo. Or the offer ended last Friday. The code still scans perfectly, which somehow makes it worse. It sends everyone, very confidently, to the wrong place.
That isn't a fault. It is how a static code works, and it is worth knowing before you print anything.
A static code is the information itself. Once it is printed, it is fixed.
What a static code actually is
There is no middle step. The web address, the Wi-Fi password, the phone number, all of it is written into the black and white pattern as data. A phone reads the pattern and acts on it.
That is why the pattern gets busier when you put more into it. A short link makes a simple code. A long one makes a dense code that is harder to scan.
What it does really well
Because nothing is fetched from anywhere, a static code can't break because a server is down or a link has rotted. It works the same in ten years as it does today, and it works when the person scanning has no signal at all.
- No dependency on us staying online
- Works with no signal
- Nothing is recorded about who scanned
- Nothing to look after once it is printed
What it can't do, and why that hurts
The trade only goes one way. If your number changes, every printed copy is wrong, and the only fix is new printing.
You also learn nothing. A static scan never contacts a server, so there is no way to count scans. A poster with a static code gives you no idea whether anybody used it.
When static is the right choice
Use it when the information will genuinely never change, or when working offline matters most.
- Guest Wi-Fi cards
- A contact code that must work with no signal
- A link you are certain will outlive the print
- Anything where you would rather nothing was tracked
If you have already printed a mistake
The pattern can't be edited, so the honest options are to reprint, or to stick a corrected label over it. If you go the label route, make the new one a dynamic code. Then it is the last time you fix it by hand.
Side by side
| What you get | Static | Dynamic |
|---|---|---|
| Works without any internet on our side | ||
| Never expires on its own | ||
| Unlimited scans | ||
| Change the destination after printing | ||
| Count and analyse scans | ||
| Hosted landing page you can edit | ||
| Different content by time or day | ||
| Password protect it | ||
| Set a start or expiry date | ||
| Pause it without reprinting |
Related reading: Why Your QR Code Won't Scan (And How to Fix It Before You Print)
Try it on a code of your own. It takes a few minutes.