QR Code Generator
Create QR codes for URLs, text, or contact information.
Scan this QR code with a smartphone camera or QR code reader app
About QR Codes
What are QR Codes?
QR (Quick Response) codes are two-dimensional barcodes that can store information like URLs, text, contact information, and more. They can be scanned using smartphone cameras or QR code reader apps.
Error Correction Levels
- Low (L): 7% of data can be restored if damaged
- Medium (M): 15% of data can be restored if damaged
- Quartile (Q): 25% of data can be restored if damaged
- High (H): 30% of data can be restored if damaged
Higher error correction levels make QR codes more reliable but also more dense.
Common Use Cases
- Website URLs to direct users to online content
- Contact information (vCards) for easy contact sharing
- Wi-Fi network credentials for quick connection
- Payments and financial transactions
- Event tickets and boarding passes
- Product information and inventory tracking
- Augmented reality experiences