Static QR Codes
Data encoded permanently
Static QR codes encode data directly into the QR pattern. Once created, the content cannot be changed. The data is stored in the code itself, not on a server.
- Content encoded directly
- Works offline permanently
- Free to create and use
- No expiration date
- Cannot be edited after creation
- No scan tracking
- Larger size for more data
Dynamic QR Codes
Editable & trackable
Dynamic QR codes contain a short URL that redirects to your content. The destination can be changed anytime without reprinting the code.
- Content can be changed anytime
- Detailed scan analytics
- Smaller QR code size
- Set expiration dates
- Requires internet to scan
- Usually requires subscription
- Dependent on service provider
Key Differences at a Glance
| Feature | Static | Dynamic |
|---|---|---|
| Can edit after printing | ||
| Scan tracking/analytics | ||
| Works without internet | ||
| Free to use forever | Often paid | |
| QR code size | Larger (data dependent) | Smaller (fixed URL) |
| Best for | Permanent content | Marketing campaigns |
When to Use Each Type
Choose the right QR code type based on your specific use case.
Best for Static QR Codes
- WiFi network passwords
- vCard business cards
- Product serial numbers
- Permanent website URLs
- One-time event tickets
- Personal contact sharing
Best for Dynamic QR Codes
- Marketing campaigns with A/B testing
- Restaurant menus that change
- Time-sensitive promotions
- Tracking marketing ROI
- Multi-location businesses
- Campaigns requiring edits
Create Free Static QR Codes
CustoQR generates beautiful static QR codes that work forever - completely free.