QR Code Util is a Firefox extension designed for quick and easy QR code generation. This tool allows users to create QR codes for the current tab with a simple click of an icon, making it ideal for sharing links and information seamlessly. Additionally, it features instant QR code generation upon keyup, enhancing user experience by providing immediate results without unnecessary delays.

The extension also includes a context menu option that enables users to generate QR codes for selected text or URLs, adding versatility to its functionality. Furthermore, QR Code Util can decode existing QR codes, allowing users to retrieve information quickly. This subscription-based tool is a valuable addition for anyone looking to streamline their sharing process directly from their browser.