AppIcon Maker offers a straightforward solution to create icons for iPhone, iPad, and Mac. Therefore, the utility is designed to automate the icon generation process for iOS an macOS so it saves you from the tedious task of making app icons manually.
Using the application is very easy. All functions are conveniently placed on the main window for fast and easy access. This way, all you need to do is load an image file, select the desired operating systems, choose the computer location where to save the output, and enable the icon generation process. Consequently, the app will generate AppIcon.appiconset files with icons in all sizes and a JSON file that encodes the attributes for the asset. For best results, the input image should be a square picture with a size greater than 1024x1024, so it can fit perfectly into the icon generation area.
The lack of complicated settings makes this tool convenient for creating icons for the apps you develop. Though far from being a comprehensive icon generator, you may find it useful to create ordinary icons for your projects.