QR Code Generator
Generate high-quality QR codes from text, URLs, and other data formats.
Text/URL Input
0 characters
QR Code Size
Error Correction
About QR Codes
QR (Quick Response) codes are two-dimensional barcodes that can store various types of information and can be easily scanned by smartphones and other devices.
Common Uses:
- Website URLs
- Contact information
- Wi-Fi credentials
- Payment links
- App store links
Error Correction:
- L (Low): ~7% - Clean conditions
- M (Medium): ~15% - Most common
- Q (Quartile): ~25% - Noisy environments
- H (High): ~30% - Maximum recovery