App Icon Generator
Create all required Android and iOS app icon sizes in seconds. Upload one PNG file and instantly download a complete icon package ready for production.
Drag & Drop your PNG here
Recommended: 1024 × 1024 PNG • Transparent supported • Max 5MB
Android
iOS
No watermark • No signup • Files auto-deleted after processing
Professional App Icon Generation for Modern Apps
Both Android and iOS require multiple icon resolutions for different devices and screen densities. Manually exporting each size is slow and easy to mess up.
Upload one PNG and download a production-ready ZIP that includes:
- Android mipmap folder structure
- Optional Adaptive Icon assets (Android 8+)
- iOS AppIcon.appiconset + Contents.json
- App Store 1024×1024 icon
- High-quality resizing
Works great for Flutter, React Native, Android Studio, and Xcode projects.
How It Works
1️⃣ Upload
Pick your PNG. A square 1024×1024 file gives the best result.
2️⃣ Select Platforms
Generate Android, iOS, or both. Toggle Adaptive Icon if you need it.
3️⃣ Download
Get a clean ZIP with the correct folder structure.
Frequently Asked Questions
What size should my original app icon be?
We strongly recommend uploading a 1024×1024 PNG file. This is the official required size for the Apple App Store and ensures maximum quality when resizing for Android and iOS densities. Smaller images may appear soft, blurry, or pixelated after scaling.
Does this tool generate Android Adaptive Icons?
Yes. When the adaptive icon option is enabled, the generator creates Android 8+ compatible adaptive icon assets including proper foreground layers and mipmap folder structure (mdpi, hdpi, xhdpi, xxhdpi, xxxhdpi).
Does it generate the complete iOS AppIcon.appiconset?
Yes. The ZIP package includes a fully structured iOS AppIcon.appiconset folder with all required icon sizes and a valid Contents.json file. You can directly paste it into your Xcode project without manual editing.
Is the 1024×1024 App Store icon included?
Absolutely. The exported package includes the mandatory 1024×1024 App Store icon required for publishing on the Apple App Store.
Can I use this for Flutter, React Native, or Expo apps?
Yes. The generated folder structure works with Flutter, React Native, native Android Studio, Xcode, and other cross-platform frameworks. Simply replace your existing icon assets with the generated files.
Will image quality decrease during resizing?
No. We use high-quality resampling algorithms to preserve sharp edges and color accuracy. However, starting with a high-resolution PNG ensures the best possible output.
Are transparent backgrounds supported?
Yes. PNG transparency is fully supported. For iOS, you may optionally force a white background if your design requires a solid base.
Are my uploaded files stored?
No. Files are processed temporarily in memory and automatically deleted after processing. We do not store, share, or analyze your images.
Is there a file size limit?
Yes. The maximum upload size is 10MB. This ensures fast processing and optimal performance for all users.
Is this App Icon Generator really free?
Yes. The tool is completely free with no watermark, no signup, and no hidden limits.
Do I need to install anything?
No installation is required. This is a fully web-based app icon generator. Everything runs in your browser and server-side processing happens instantly.
What Android icon sizes are generated?
The generator creates icons for mdpi (48x48), hdpi (72x72), xhdpi (96x96), xxhdpi (144x144), and xxxhdpi (192x192), plus the 512x512 Play Store icon.