Diffusion Wallpaper is a tool designed for the creation of desktop wallpapers using AI Diffusion models. This app is available on the Mac App Store and it is developed by Matthew Meyer. The core functionality of this tool lies in its ability to generate wallpapers using the mechanism of AI-based diffusion models. This locally-run tool does not limit the user in creating wallpapers; a feature that enhances its usability for continued wallpaper generation. The data privacy practice of the tool is such that it does not collect any user data, presenting a leads on a heightened expectation of privacy and confidentiality for users. With the primary category of the tool being Utilities, it implies that the tool can provide practical and useful benefits to the users, enhancing their overall user experience on their Mac platforms. Despite stating that the tool is free, it is important to cross-verify this information via the Mac App Store for any potential nuances in the pricing. The tool merely requires macOS 13.1 or later, making it accessible to users with relatively updated versions of the macOS.