Icons: App Icon Asset Creator takes any image and creates a full set of icons, for iOS, OSX, or Apple watch. These icons are guaranteed to be produced in the latest Asset Catalog format allowing you to drag just a single file into Xcode and have all the correctly sized and named icons identified, in the right place and ready to use.

Produce iPhone, iPad and OSX icons, and Apple Watch icons as App Icon Image sets in @1x, @2x and @3x!

You can point to an existing Asset Catalog file and it will automatically overwrite and resolve conflicts.