Store listing rejects the icon.

Follow Apple/Google content rules (no alpha where forbidden, correct safe margins). Start from 1024×1024 opaque art.

Android adaptive icons crop the logo.

Keep critical artwork inside the safe zone; avoid placing text near the edges of the canvas.

App Icon Generator

Build iOS AppIcon sets and Android mipmap / Play Store icons from one image. Free online app icon generator in your browser.

About this tool

App Icon Generator produces iOS AppIcon.appiconset and Android mipmap / Play Store icon sets from a single master image so you can drop packages into Xcode or Android Studio.

Best for: Mobile developers who need a full iOS and Android icon export from one 1024×1024 master.

How to use it

Prepare a square master image (ideally 1024×1024 opaque PNG).
Upload it and review platform previews.
Export iOS AppIcon and Android mipmap / store packages.
Drop the folders into Xcode or Android Studio and follow store safe‑area rules.

Common problems and tips

Store listing rejects the icon. Follow Apple/Google content rules (no alpha where forbidden, correct safe margins). Start from 1024×1024 opaque art.
Android adaptive icons crop the logo. Keep critical artwork inside the safe zone; avoid placing text near the edges of the canvas.

Related tools

Favicon Generator — Generate favicons in every size, with light/dark auto-switch.
Icon Converter — Turn any image into a Windows ICO file.
Image Resizer — Resize by pixels, percentage, or aspect ratio.