QR Code Generator
Generate professional QR codes instantly. All processing happens in your browser - your data never leaves your device.
Generate Your QR Code
Customization
Your QR Code
Enter data above to generate QR code
Privacy & Security
Your data stays private: All QR code generation happens in your browser. No data is sent to our servers or stored anywhere.
Professional quality: Generated QR codes are high-resolution and suitable for both digital and print use.
Usage Tips
QR Code Sizes:
- Small (200px): Perfect for web use and small print materials
- Medium (300px): Good for most applications (recommended)
- Large (400px): Excellent for printing and easy scanning
- X-Large (500px): Maximum clarity for professional materials
Best Practices:
- Test your QR codes before printing
- Use larger sizes for printed materials
- Ensure sufficient contrast when printing
- Keep URLs as short as possible
- Test scanning from typical viewing distance