Static vs Dynamic QR Codes: What's the Difference?
An honest comparison — including the hidden dependency that comes with dynamic codes.
By MyQRGenerator team Updated 6 min read
“Dynamic QR code” is one of the most-marketed features in QR tools, often behind a subscription. Understanding how both kinds work helps you decide whether you need one at all.
Static QR codes
A static code stores your content directly in its pattern: the URL, the Wi-Fi credentials, the contact card. When someone scans it, their phone reads the content and acts on it. No server is involved.
- Permanent: nothing can switch the code off. It works as long as the printed pattern is readable.
- Private: no third party sees who scans it or when.
- Free and independent: no account, no subscription, no vendor lock-in.
- Not editable: to change the content you must print a new code.
- Works offline for non-URL types (Wi-Fi, vCard, text).
Dynamic QR codes
A dynamic code stores a short URL that belongs to the QR provider, such as qr.example/abc123. When scanned, the provider's server redirects the visitor to your real destination — which you can change in a dashboard.
- Editable destination after printing.
- Scan statistics such as counts, time and approximate location.
- Dependency: if the provider shuts down, changes pricing or your subscription lapses, every printed code can stop working.
- Privacy obligations: scan tracking is personal-data processing in many jurisdictions and may need disclosure and consent.
- Extra hop: a redirect adds latency and can be flagged by security filters.
Side-by-side
| Static | Dynamic | |
|---|---|---|
| Change content after printing | No | Yes (URL only) |
| Depends on a third-party server | No | Yes |
| Expiry risk | Only if your destination goes away | Provider, plan or account changes |
| Scan analytics | Via your own website analytics | Built in |
| Cost | Free | Usually a subscription |
| Code density | Depends on content | Always short URL |
Get most of the benefits with a static code
- Need to change the destination later? Encode a URL on your own domain, like
yourbrand.com/menu. You can update that page or set a redirect on your own server at any time — you control the dependency. - Need statistics? Add UTM parameters, e.g.
?utm_source=flyer&utm_medium=qr, and read them in your existing analytics. - Need a short, simple code? Use a short path on your domain.
Why MyQRGenerator only makes static codes
Running dynamic codes responsibly requires a permanent redirect service, a database of mappings and a privacy framework for tracking. We'd rather not create printed codes that depend on us staying online, so MyQRGenerator focuses on doing static codes well: no account, no redirect, and no expiry from us.
The one caveat is honest: a static code containing a URL only works while that website exists. Choose destinations you control for anything printed in volume.