QR Code Generator
Generate QR codes instantly
L=Low (7%), M=Medium (15%), Q=Quartile (25%), H=High (30%)
How to Use QR Code Generator
- Enter text, URL, or any data
- Adjust QR code size (200-800px)
- Select error correction level
- Generate and download as PNG
Key Features
- Any Data Type - Create QR codes for URLs, text, phone numbers, emails, WiFi credentials
- Customizable Size - Generate QR codes from 200px to 800px
- Error Correction - Choose Low to High error correction levels
Frequently Asked Questions
What can I encode in a QR code?
You can encode any text data: URLs, plain text, contact information (vCard), WiFi credentials, phone numbers, email addresses, and more.
What is error correction level?
Error correction allows QR codes to be readable even if partially damaged. L (Low) = 7%, M (Medium) = 15%, Q (Quartile) = 25%, H (High) = 30% recovery capability.
What size QR code should I use?
For print materials, use at least 300px. For digital displays, 400-600px works well. Larger codes scan more reliably from a distance.
Can I scan the generated QR code?
Yes! Use any QR code scanner app on your smartphone to test the generated code before using it.