App Icon Generator - Generate iOS & Android Icons

A 20pt to 1024pt including @2x and @3x variants.

A 48dp (mdpi) to 512dp (Play Store).

A PNG, square, no transparency.

A For optimal quality across all generated app icon sizes, your original source image should be at least 1024x1024 pixels. A larger resolution, like 2048x2048 or even 4096x4096, is even better for future-proofing and ensuring crispness on high-density displays. The App Icon Generator will then accurately scale this high-resolution input down to all necessary iOS and Android dimensions.

A For optimal results, your source image should be square and opaque. If you upload a non-square image, the generator will typically center it and pad the shorter dimension to make it square, potentially adding whitespace or black space. Transparent areas will generally be rendered as black or white backgrounds, or might cause unexpected visual artifacts across various icon sizes. We recommend ensuring your initial image is a solid, square canvas.

A No, you don't need any specialized design software like Photoshop or Sketch. This tool is designed for simplicity. You upload a single image, and the generator handles all the complex resizing and formatting for both iOS and Android platforms automatically. It's ready for use right after you download the ZIP file.

A Yes, you can use any image you own the rights to. But app icons look best with simple, bold shapes and minimal detail. A photo of your cat might get muddy when scaled down to 20pt. Test it: upload a 1024x1024 image and check how the 29pt version looks. If details blur or text becomes unreadable, simplify your design.