A powerful, client-side QR Code Generator that allows you to instantly create and customize QR codes for text, URLs, or any other data. This tool is fully private and works offline. Features include real-time preview, customizable colors for the QR code and background, adjustable error correction levels (Low, Medium, Quartile, High) for robustness, and a size slider. You can download the generated QR code as a high-quality PNG file. All your settings are automatically saved in your browser for convenience.