Why some “free” QR codes stop working
Many free generators secretly create dynamic codes that redirect through their servers. After a trial, they disable the redirect unless you pay — so a code you already printed suddenly dies. That’s not the QR code expiring; it’s the company switching it off.
Static vs. dynamic at a glance
- Static — data is in the image. Free, permanent, but the link can’t change and you can’t track scans.
- Dynamic — redirects through a short link. Editable and trackable, but depends on the service staying up.
QRForge static codes are truly free and permanent. When you want editing or analytics, you choose dynamic knowingly — no bait-and-switch.
Frequently asked questions
Do QR codes expire?
Static QR codes never expire — the destination is encoded in the image. Dynamic (redirecting) codes only stop working if the service hosting the redirect disables them.
How do I make a QR code that never expires?
Make a static code (the default here). The link is baked into the image, so it works forever with no account and nothing to renew.
Are free QR codes safe to use long-term?
Static ones, yes — they don't depend on any company. Be cautious with “free” dynamic codes that can be switched off; read whether the code is static before printing.
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