HubTools

QR Code Generator

Create QR codes for text, URLs, WiFi, contacts, and more with customizable colors and sizes

Multiple FormatsCustom ColorsHigh Quality
📝 Text Data
QR Code Options
300px

Higher levels allow more damage but reduce data capacity

4
Generated QR Code

Enter data and click generate to create a QR code

What are QR Codes?

QR (Quick Response) codes are 2D barcodes that can store various types of data. They can be scanned by smartphones and other devices to quickly access information.

Error Correction

  • • L (Low): 7% damage recovery
  • • M (Medium): 15% damage recovery
  • • Q (Quartile): 25% damage recovery
  • • H (High): 30% damage recovery

Best Practices

  • • Test QR codes before printing
  • • Use high contrast colors
  • • Include adequate quiet zone
  • • Choose appropriate size for distance
  • • Consider error correction level