📱 QR Code Generator
Generate custom QR codes with logos, colors, and frame templates. Free, no signup required.
📖 About QR Codes
QR codes (Quick Response codes) are 2D barcodes that can be scanned by smartphones. They can store URLs, text, Wi-Fi credentials, contact info, and more. Our advanced generator lets you add custom logos, colors, and dot styles while maintaining scannability.
Tips: Keep high contrast between QR and background. When adding a logo, the QR code uses higher error correction (H level = 30% recovery) so it remains scannable. Avoid making the logo too large.
📖 What Is a QR Code?
A QR (Quick Response) code is a two-dimensional barcode that stores data readable by smartphone cameras. QR codes are used for website URLs, Wi-Fi credentials, contact cards (vCards), payment links, event tickets, and product information. They can store up to 4,296 alphanumeric characters.
Our generator creates high-quality QR codes with customizable size and error correction levels. All generation happens locally in your browser — your URLs and data are never sent to any server.
🚀 How to Use This Tool
- Enter the text, URL, or data to encode
- Adjust size, color, and error correction level
- Preview the generated QR code
- Download as PNG image for print or digital use
💡 Tips & Best Practices
QR Tip: Use high error correction (H/Q) for printed QR codes that may get dirty or damaged. Keep URLs short — use URL shorteners for complex links. Always test QR codes on multiple devices before printing.