A QR code generator is a versatile digital tool that converts text, URLs, links, contact information, or images into machine-readable QR codes that can be scanned instantly using any smartphone camera. The application allows users to input content in various formats—whether a website link, product image, business card details, or promotional material—and generates a customizable QR code with adjustable size, color, and design options. It serves multiple industries and use cases, from retail and marketing campaigns to event management, inventory tracking, and educational materials, enabling seamless sharing of information without typing or manual data entry. The tool typically provides real-time preview functionality, allowing users to test and verify QR codes before downloading or printing them in high-resolution formats suitable for packaging, print media, or digital platforms. Designed for both individual users and businesses, the QR code generator simplifies the process of creating professional, scannable codes that bridge the gap between physical and digital content while enhancing customer engagement and data accessibility.