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QR Code Generator

Create custom QR codes for URLs, text, contact info, and more. Free, instant, and no registration required.

QR Code Settings

22 characters

100px300px500px

Higher correction = more damage tolerance, larger code size

Generated QR Code

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Your QR code will appear here

Enter content and click "Generate QR Code"

Usage Tips

  • • Use higher error correction for printing
  • • Standard size (256px) works for most uses
  • • Test your QR code before sharing
  • • Ensure good contrast when printing

About QR Codes

QR (Quick Response) codes are two-dimensional barcodes that can store various types of information. They're widely used for marketing, payments, authentication, and data transfer.

Common Use Cases:

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Website Links

Quick access to websites

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Contact Info

vCard contact details

💳

Payments

Payment processing

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Authentication

2FA and login codes

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App Downloads

App store links

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Text Data

Plain text information

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Phone Numbers

Quick dial numbers

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Email

Email addresses and messages

Best Practices:

  • Use appropriate error correction level based on your use case
  • Ensure sufficient size for scanning (minimum 2x2 cm)
  • Maintain high contrast between code and background
  • Test QR codes with multiple devices before distribution
  • Keep URLs short when possible for faster scanning

Technical Details:

Error Correction Levels:
• L (Low): ~7% data recovery - smallest size
• M (Medium): ~15% data recovery - balanced
• Q (Quartile): ~25% data recovery - good for printing
• H (High): ~30% data recovery - maximum resilience