Show QR Code is a Firefox extension that allows users to generate and edit QR codes for various types of content, such as URLs, bookmarks, and selected text. With a simple click of the toolbar button or a right-click context menu option, users can easily create a QR code for their current webpage or any specific link. The extension offers customizable visual and meta options, including error correction levels, enabling users to tailor the QR code to their needs.

Designed for social networking and communication, this subscription-based add-on enhances user interaction by providing a quick and efficient way to share information through QR codes. While it currently lacks features for adding custom images or generating multiple QR codes at once, it offers a straightforward solution for those looking to streamline their sharing process. Overall, it serves as a useful tool for anyone needing to create QR codes quickly.