App Icon Generator

About This App Icon Generator

This free online App Icon Generator helps developers and designers instantly create high-quality icons for iOS, Android, Flutter apps, macOS, iPadOS, watchOS, and web apps. Whether you need a Flutter app icon generator, a launcher icon generator, an Android app icon generator, or an iOS app icon generator, this tool makes it effortless. Upload an image and automatically export all required sizes in PNG format— with optional transparency—directly in your browser. No installations, no server uploads.

Generate Icons for All Platforms

• iPhone iOS App Icons – Create App Store, Spotlight, notification, and Retina icons with ease.
• iPad Icons – Perfectly optimized for iPadOS and high-resolution displays.
• Android App Icons – Generate adaptive icons, legacy icons, Play Store assets, and launcher icons for Android apps.
• macOS Icons – Export macOS app bundle icons in all required resolutions.
• watchOS Icons – Produce rounded Apple Watch icons in multiple sizes.
• Custom Sizes – Create icons in any size such as 16×16, 32×32, 48×48, 256×256, and more.

Features of This Icon Generator

This tool works as a complete App Icon Generator AI alternative thanks to smart scaling, instant previews, and pixel-perfect output. Adjust background color, reposition your image, or generate a transparent icon. It is perfect for making app logos, resizing icons, and exporting assets for any platform.

• 🟦 Upload JPG, PNG, SVG, WEBP images
• 🎨 Resize, scale, reposition, and set background colors
• 🟢 Export crisp PNG icons for all platforms
• 📦 Download everything in a ZIP package
• ✨ Supports transparent and solid backgrounds

Why Use an Online App Icon Generator?

Creating app icons manually is slow and error-prone. Developers often need dozens of icons, which is where this App Icon Resizer and generator becomes essential. It's ideal for Flutter, React Native, Swift, Kotlin, Unity, and web app developers who want accurate, free app icon generation without complicated design tools.

Supported App Icon Sizes

Generate all required icon sizes for every platform, including:

• iOS 1024×1024 App Store icon
• Android 512×512 Google Play icon
• Universal 1x, 2x, 3x Retina icons
• Adaptive foreground and background icons
• macOS 16×16 up to 1024×1024 app icons

Free, Fast & No Upload to Server

Everything runs locally using optimized JavaScript and Canvas APIs. Nothing is uploaded—making this tool 100% private, secure, and extremely fast. This is the best choice for anyone searching for a free app icon generator.

Create Perfect App Icons in Seconds

Whether you're building for the App Store, Google Play, Android launchers, or a Progressive Web App, this tool delivers everything you need. Upload your image and generate a full app icon set instantly—for iOS, Android, Flutter, or any custom platform.