What is a static QR code?
A static QR code encodes the final data directly — a URL, Wi-Fi credentials, or contact info. Once generated, the content is fixed. If you change the URL, the old printed codes stop working correctly.
Static codes are perfect when content never changes: permanent Wi-Fi passwords, fixed vCard details, or one-time event links you will not reuse.
What is a dynamic QR code?
A dynamic QR code points to a short redirect URL managed by your QR platform. You can change the destination anytime without reprinting. Most dynamic codes also include scan analytics: time, device, and location trends.
Comparison at a glance
- Edit after print — Dynamic: yes. Static: no.
- Scan analytics — Dynamic: yes. Static: limited or none.
- Works offline encoded — Static: yes (data is inside). Dynamic: needs redirect service.
- Best for campaigns — Dynamic wins.
- Best for fixed Wi-Fi — Static is fine.
When to choose dynamic
Marketing flyers, restaurant menus, product packaging with seasonal offers, and any material you print in large volumes. One update in the dashboard updates every code in the field.
When static is enough
Personal business cards with stable contact info, internal Wi-Fi posters, or embedded codes in apps where the URL is part of the product.
QR Gener supports both approaches — pick the type that matches how often your content changes.