For best results, upload a square PNG image file with dimensions of at least 1024x1024 pixels. AppAssets will automatically create an icon set with all the required sizes and formats for your selected platforms.
An app icon generator converts one high-resolution PNG into complete, platform-ready icon sets. AppAssets combines an app icon generator and app icon resizer so you can create iOS app icons, Android app icons, watchOS icons, and macOS icons without exporting every size manually. Required dimensions, platform formats, and file names are generated automatically from your 1024x1024 source image.
This online icon generator is built for mobile app developers, UI and UX designers, independent makers, software agencies, and product teams preparing assets for Apple and Android applications. It removes repetitive resizing work, keeps icon exports consistent, and helps teams spend less time managing asset specifications across devices and platforms.
Upload a square PNG, choose your target platforms, and AppAssets will generate the required app icon sizes and pixel densities in one process. You can include dark mode and tint variants, use universal iOS styling, add Android xxxhdpi assets, and optimize generated icons for smaller files. The result is a consistent, downloadable icon set that saves production time and simplifies app store asset preparation.