Free QR code generator that doesn't expire: what actually lasts

If you want a free QR code generator that doesn't expire, you want a static QR code: the destination is encoded permanently in the printed pattern, there is no service behind it to switch off, and it scans forever. You can create one free, with no signup, and it will outlive every tool that made it.

The codes that “expire” are free dynamic codes — and knowing the difference before you print is the entire game.

Why free QR codes stop working

A dynamic code points at a hosted redirect, which costs the provider money on every scan. So free dynamic tiers protect themselves somewhere: a scan cap, a trial clock, a limit on active codes. The printed code works on day one, gets popular, and then hits the limit — which reads, from the outside, like the code “expired”. The mechanics are covered in do QR codes expire.

A static code has none of that machinery. It cannot be capped, locked or discontinued, because nothing sits between the scan and the destination.

The honest trade-off

Permanence has a price: a static code can never be edited and never be tracked. If the URL inside it breaks, the code is dead and every copy gets reprinted. So the right choice depends on the job:

• Pick free static when the destination will never change — a Wi-Fi password, a fixed homepage, a plaque, a one-off event page you control.
• Pick dynamic when the link might change, when you print at volume, or when you need to know whether anyone scans. A dynamic QR code is editable for the life of the code and logs every scan — it just runs on a plan, because a redirect has to stay hosted.

What our free generator gives you, exactly

QRCodeStack's free QR code generator creates a static black-and-white PNG with no account at all, carrying a small “Powered by qrcodestack.com” line under the code. It never expires, has no scan limits, and never gets locked behind an upgrade. Colors, themes, frames and logos are part of the paid designer.

If you later need editing and tracking, the 7-day trial includes 5 dynamic QR codes with no credit card, and paid plans start at $9 per month — see plans and limits. We never cap scans on a printed code.

Checklist before you print

1. Decide static vs dynamic before the print run, not after.
2. If static: confirm you own and will keep the destination URL alive.
3. If dynamic: read the provider's limits on scans and active codes before printing at volume.
4. Scan the final printed proof with more than one phone.