📱App Icon Size Guide

All required app icon sizes for iOS, Android, and web

App Icon Size Guide — How to Use

Select a platform (iOS, Android, or Web) to see all required icon sizes at a glance. iOS sizes are shown in points (pt) with scale factors (@1x–@3x). Android and Web sizes are in pixels (px).

For iOS App Store submission, only a 1024×1024px icon is required — Xcode auto-generates all other sizes. Android needs five densities from mdpi (48px) to xxxhdpi (192px). PWA requires at minimum 192px and 512px icons.

Check format requirements per platform: iOS does not allow transparent backgrounds. Android adaptive icons require separate foreground and background layers to work with system-applied shapes.

Frequently Asked Questions

How many iOS icon sizes do I need?

Only 1024×1024px is required for App Store submission — Xcode generates the rest. Manual preparation requires 12+ sizes across usages and scale factors.

What is an Android adaptive icon?

An adaptive icon has separate foreground and background layers, letting the system apply different shapes (circle, rounded square) based on the device theme. Design at 108×108dp (mdpi base).

Why does a PWA need a 512px icon?

The 512px icon is used for the PWA splash screen and high-resolution home screen shortcuts. The 192px icon covers standard Android home screens.