What source image should I use?

Use a 1024×1024 pixel square PNG with no rounded corners (iOS adds corner radius automatically). Ensure the design is clear and recognisable at 20×20 pixels before proceeding.

What icon sizes are generated for iOS?

The generator produces all sizes required by Xcode: 20, 29, 40, 58, 60, 76, 80, 87, 120, 152, 167, 180, and 1024 pixels square.

What icon sizes are generated for Android?

The generator produces mdpi (48×48), hdpi (72×72), xhdpi (96×96), xxhdpi (144×144), and xxxhdpi (192×192) launcher icons, plus the 512×512 Play Store icon.

Best Free App Icon Generator Online

Submitting an app to the App Store or Google Play requires a large set of icon images at very specific sizes — iOS alone requires over a dozen variants ranging from 20×20 to 1024×1024 pixels. Creating each size manually is tedious and error-prone. devtoolkit.sh's App Icon Generator creates the complete icon set for iOS and Android from a single 1024×1024 source image in one click. Download a ZIP containing every required size, named correctly for Xcode and Android Studio. The tool also generates the web app icons needed for Progressive Web Apps.

Upload source image (1024×1024 px recommended)

Must be a square image. PNG with transparency supported.

Upload an image to generate all icon sizes.

FAQ

What source image should I use?: Use a 1024×1024 pixel square PNG with no rounded corners (iOS adds corner radius automatically). Ensure the design is clear and recognisable at 20×20 pixels before proceeding.
What icon sizes are generated for iOS?: The generator produces all sizes required by Xcode: 20, 29, 40, 58, 60, 76, 80, 87, 120, 152, 167, 180, and 1024 pixels square.
What icon sizes are generated for Android?: The generator produces mdpi (48×48), hdpi (72×72), xhdpi (96×96), xxhdpi (144×144), and xxxhdpi (192×192) launcher icons, plus the 512×512 Play Store icon.