QR Code Generator
Generate QR codes for URLs, text, and other data types.
QR Code Settings
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QR Code Information
What are QR Codes?
QR (Quick Response) codes are two-dimensional barcodes that can store various types of data and be quickly scanned by smartphones and QR readers.
Common Uses:
- • Website URLs and links
- • Contact information (vCard)
- • WiFi network credentials
- • Email addresses and phone numbers
- • Plain text messages
- • App store links
- • Social media profiles
Error Correction Levels:
- • Low (L): ~7% correction - Good for clean environments
- • Medium (M): ~15% correction - Balanced option
- • Quartile (Q): ~25% correction - Good for damaged codes
- • High (H): ~30% correction - Maximum error correction