# App Icon Generator - iOS, Android Adaptive, PWA Maskable & Windows ICO Icons

> Free online app icon generator: turn one 1024px image into an iOS appiconset, Android mipmaps and adaptive icons, PWA icons, a Windows ICO and a macOS ICNS.

- URL: https://qilingtools.com/en/image/app-icon
- Category: Image Tools (https://qilingtools.com/en/image)
- Tags: [Image](https://qilingtools.com/en/tags/image), [Design](https://qilingtools.com/en/tags/design)
- Last updated: 2026-10-26
- Price: Free, no sign-up
- Privacy: Runs locally in the browser; files are never uploaded

Exporting dozens of icon sizes is the most tedious part of shipping an app. Upload one square logo (ideally a 1024×1024 PNG or SVG), tick the platforms you need and get everything at once: an iOS AppIcon.appiconset folder with every iPhone and iPad size plus the 1024 App Store icon and a Contents.json that Xcode picks up directly; Android mipmap-mdpi to xxxhdpi legacy and round icons, the adaptive-icon foreground layer, background colour and ic_launcher.xml for Android 8+, and the 512 Google Play icon; PWA manifest icons at 192 and 512, maskable icons with safe-zone padding and an apple-touch-icon; a Windows .ico with 16–256 px sizes and a macOS .icns. Set the background colour, padding and corner radius while the preview shows the iOS rounded mask, Android circle, adaptive safe zone and maskable crop side by side. Files are organised by platform in one zip and generated entirely in your browser.

## How to use

1. Upload a square logo, 1024×1024 or larger
2. Pick iOS / Android / PWA / Windows / macOS and adjust background, padding and corner radius while checking the previews
3. Generate and download the zip, then copy each platform folder into your project

## Features

- iOS AppIcon.appiconset with Contents.json and the 1024 store icon
- Android mipmaps for every density, adaptive icon and 512 Play Store icon
- PWA 192/512, maskable safe-zone icons and a manifest snippet
- Multi-size Windows ICO and macOS ICNS
- Adjustable background, padding and radius with live platform mask previews

## FAQ

### Why are the iOS icons square and opaque?

iOS applies its own rounded mask, and the App Store rejects a 1024 icon with an alpha channel, so iOS icons are always exported as full squares. If you chose a transparent background, your background colour is filled in for them.

### Why do adaptive and maskable icons have extra padding?

Launchers crop icons into circles, squircles or teardrops, and only the central safe zone is guaranteed to be visible. The tool shrinks your logo into the 66dp Android safe zone and the 80% PWA safe circle so it never gets clipped.

### Are my files uploaded to a server?

No. Everything runs locally in your browser via WebAssembly. Files never leave your computer and are discarded when you close the page.

### Do I need to sign up or pay?

No. The site is completely free, requires no account, has no usage limits and adds no watermarks.

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