Free tool
App Icon Resizer
Drop in one image and get every iOS and Android app icon size in a single zip — instantly, free, and entirely in your browser. Nothing is uploaded to a server.
Everything runs in your browser — your image is never uploaded to a server.
What you get
The zip is organized into ios/, android/ and web/ folders covering the App Store 1024, every iPhone/iPad size, all Android launcher densities, the Play Store 512 and the web/PWA favicon sizes. Need the exact dimensions? See the App Icon Size Guide.
FAQ
How do I resize an app icon for iOS and Android?
Upload one square image (1024×1024 is ideal) and this tool resizes it into every iOS and Android size, then downloads a zip organized by platform. No account, no upload to a server.
Is the app icon resizer free?
Yes, completely free with no sign-up. The resizing runs in your browser, so your image never leaves your device.
What size should my source image be?
Use a 1024×1024 PNG. Smaller images get upscaled and may look soft; 1024 gives crisp results at every smaller size.
No icon yet?
IconGenie generates a store-ready icon from a prompt and exports every size for you — no resizing needed.
Generate an app icon →