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QR Code Generator

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

About QR Codes

QR (Quick Response) codes are two-dimensional barcodes that can store various types of data including URLs, text, contact information, Wi-Fi credentials, and more. They're designed to be quickly scanned by smartphones and other devices, making them perfect for bridging the gap between physical and digital experiences.

Our free QR code generator allows you to create custom QR codes instantly without any registration or installation. Simply enter your data, customize the size and error correction level, and download your QR code.

Common Use Cases:

  • Website URLs: Share website links quickly
  • Contact Information: Exchange business cards digitally
  • Wi-Fi Networks: Share network credentials easily
  • Payment Systems: Generate payment QR codes
  • Marketing: Link physical materials to digital content

QR Code Settings

22 characters

100px300px500px

Higher correction = more damage tolerance, larger code size

Generated QR Code

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:

Website Links

Quick access to websites

Contact Info

vCard contact details

Payments

Payment processing

Authentication

2FA and login codes

App Downloads

App store links

Text Data

Plain text information

Phone Numbers

Quick dial numbers

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