6 min read
Updated: December 2024
Static QR Codes
Dynamic QR Codes
Side-by-Side Comparison
When to Use Each
FAQ
A static QR code encodes data directly into the QR pattern. Once created, the content cannot be changed - it's permanently "baked in" to the black and white squares.
When someone scans a static QR code, they get the exact data encoded - whether that's a URL, text, contact information, or WiFi credentials. No internet connection or external service is needed for the QR code to work.
A dynamic QR code encodes a short redirect URL that points to a QR code management service. The service then redirects scanners to your actual destination.
Because the QR code only contains the redirect URL (which never changes), you can update where it sends people at any time through a dashboard - without reprinting the QR code.
| Feature | Static | Dynamic |
|---|---|---|
Edit after printing | ||
Scan analytics | ||
Works offline | ||
No subscription needed | ||
Smaller QR code size | ||
Complete privacy | ||
Set expiration date | ||
Works if service goes down |
Our generator creates static QR codes - free, unlimited, and works forever.
Create Free QR CodeStatic QR codes encode data directly and cannot be changed. Dynamic QR codes encode a short URL that redirects to your destination, allowing you to change where scans go without reprinting.
No, you cannot convert an existing static code to dynamic. You would need to create a new dynamic QR code. This is why choosing the right type upfront is important.
They can if you set an expiration, but they don't have to. However, they do depend on the service provider - if the service shuts down, the QR codes stop working.
Dynamic QR codes are better for business cards. If you change jobs or update your website, you can update the QR code destination without reprinting cards.
Use our free QR code generator to create custom QR codes in seconds.
Create Your QR Code