App Icon Generator

About App Icon Generator

Generate pixel-perfect app icons for every platform from a single source image — no design software needed. Upload any PNG, JPG, SVG, or WebP image, then fine-tune the result with an interactive editor: drag to reposition, scroll to zoom, set a background color or keep it transparent, adjust padding, corner radius (with iOS squircle support), and tweak brightness, contrast, and saturation. Export a ready-to-use ZIP with correctly named and sized icons for iOS (App Store + all device sizes), Android (all mdpi–xxxhdpi densities + Play Store), Web/PWA (all standard sizes + apple-touch-icon + manifest.json), macOS (full .appiconset with Retina @2x variants), Windows (all sizes + multi-size .ico), and Favicon (.ico + all PNGs + site.webmanifest). Everything runs 100% client-side — your images never leave your browser.

How to Use App Icon Generator

Create a complete set of optimized app icons for iOS, Android, Web, and desktop platforms from a single source image.

1. 1

   Upload your source image file

   Select a PNG, JPG, SVG, or WebP image from your device to begin the generation process. Your file remains private as all processing happens locally in your browser.

2. 2

   Adjust the icon position and scale

   Use the interactive editor to drag your image into position or scroll to zoom. Fine-tune the padding to ensure your icon is perfectly centered and sized for all platforms.

3. 3

   Customize background and visual effects

   Set a specific background color or maintain transparency while adjusting the corner radius for iOS squircle effects. Tweak the brightness, contrast, and saturation for optimal clarity.

4. 4

   Select your target export platforms

   Choose from iOS, Android, Web/PWA, macOS, Windows, or Favicon options. The tool automatically prepares the specific naming conventions and dimensions required for each store.

5. 5

   Download the generated icon assets

   Click the export button to save a ZIP file containing all resized icons and manifest files. Your package will include ready-to-use assets like the apple-touch-icon, .ico files, and manifest.json.

Estimated time: PT2M

Frequently Asked Questions

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App Icon Generator: Create iOS, Android & Web Icons

Generate pixel-perfect app icons for iOS, Android, Web, and macOS from one image. Export ready-to-use ZIP files with zero design software. 100% client-side.