Create Perfect Icons for macOS, iOS, Android, and the Web

2ico turns transparent and non-transparent source images into complete, platform-ready icon sets. Creating icon sets for multiple platforms sounds simple: start with one large PNG, resize it, and export the required files. https://medium.com/@chris.ahrweiler/create-perfect-icons-for-macos-ios-android-and-the-web-a1e05ed8c3bf