QR codes (Quick Response codes) are two-dimensional barcodes that can store various types of information, including URLs, text, contact information, WiFi credentials, and more. QR codes are widely used in marketing, advertising, product packaging, and digital communication.
Our free QR code generator tool helps you create QR codes instantly from any text or URL. Whether you're creating QR codes for websites, contact information, WiFi networks, or custom data, our tool provides a simple and secure way to generate QR codes.
Why Use QR Codes?
- Convenience: QR codes provide a quick way to share information without typing long URLs or text.
- Versatility: QR codes can store various types of data including URLs, text, contact info, WiFi credentials, and more.
- Marketing: QR codes are effective for marketing campaigns, allowing customers to quickly access websites or promotions.
- Contactless: QR codes enable contactless information sharing, which is especially useful in today's digital world.
Common QR Code Use Cases
- Website URLs and landing pages
- Contact information (vCard format)
- WiFi network credentials
- Product information and tracking
- Event tickets and reservations
- Payment information
- Social media profiles
Error Correction Levels
- Level L (Low): ~7% error correction - Suitable for clean environments
- Level M (Medium): ~15% error correction - Good balance for most use cases
- Level Q (Quartile): ~25% error correction - Better for damaged or partially obscured codes
- Level H (High): ~30% error correction - Maximum error correction for challenging environments
Our tool processes all QR code generation locally in your browser, ensuring complete privacy and security. No data is sent to any server, making it safe for sensitive information.