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App Icon Generator

Create a complete set of iOS and Android app icon sizes from one source image.

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App Icon Generator turns one square source into a store-ready icon pack with live preview and a downloadable ZIP.

Standard workflow

1. Upload a square PNG, JPG, or WebP. 1024×1024 or larger is recommended.

2. Adjust scale, padding, corner radius, background color, and transparency while watching the iOS / Android preview.

3. Click Generate all to build the full size manifest.

4. Review the checklist, then download the ZIP package.

Feature overview

  • Source upload with dimension readout and undersize warning
  • Scale, padding, corner radius, background color, keep transparency
  • Live main preview plus iOS / Android mockups
  • Generate all iOS AppIcon.appiconset and Android density entries
  • Manifest checklist with thumbnails
  • ZIP download including config metadata