You made a “free” QR code, printed it on a hundred flyers, and weeks later it shows an error or an ad. That’s a dynamic QR code from a service that wants a subscription. Here’s how to make one that genuinely works forever.
🔗 Open the free QR Code GeneratorPermanent static QR codes — no account, no expiryThere are two kinds of QR code, and the difference is everything:
| Dynamic QR | Static QR | |
|---|---|---|
| What it encodes | A short redirect link owned by the QR company | Your actual URL / text, directly |
| Who controls it | The service — it points through their server | Nobody — it points straight to your link |
| Can it expire? | Yes, when the free trial ends or you stop paying | No — there is nothing to expire |
| Needs an account? | Usually yes | No |
| Editable later? | Yes (that’s the paid feature) | No — make a new one if the link changes |
Dynamic codes have one real advantage: you can change where they point after printing. But that convenience is exactly what the subscription holds hostage. For most people — a flyer, a business card, a product label with a fixed link — a static code is the right choice, and it never expires.
qrco.de/… instead of your own URL, it’s dynamic — and it can stop working later.Is it really free with no limit?
Yes. No account, no watermark, no scan limit. The code is yours to print as often as you like.
Can I edit where it points later?
Not with a static code — that’s the trade-off for it never expiring. If the destination might change, keep the printed link generic (e.g. a page you control that you can update).
Does it track scans?
No. A static code just opens the link. There’s no analytics server in the middle, which is also why it can’t expire.
Is my link sent anywhere?
No. The QR image is generated in your browser. Nothing you enter is uploaded.