App Icon Generator (iOS + Android + Favicon)
Upload one 1024×1024 (or larger) image and instantly get every icon size required by iOS, Android, Google Play and the App Store — plus a full favicon set — neatly packed into a ZIP. Non-square images are center-cropped automatically.
Drag a square source image here (1024×1024+ recommended) or
Produces all required iOS + Android + Play Store + Favicon sizes as a single ZIP.
How to use App Icon Generator
- Drop a square source image (1024×1024 recommended).
- Pick which platforms to include and the background color.
- Click Generate ZIP to download every size.
What is App Icon Generator?
iOS apps need ~15 sizes for App Icon variations (20pt, 29pt, 40pt, 60pt, 76pt, 83.5pt, 1024pt at @1×/@2×/@3×). Android requires 5 mipmap densities (mdpi → xxxhdpi). The Google Play Store needs 512×512 and the iOS App Store needs 1024×1024. Favicons cover 16, 32, 48, 64, 96, 128, 192, 512. All of these are generated from one master image in seconds.
Output is grouped by platform inside the ZIP for clean copy-paste into your project (e.g. android/mipmap-xxhdpi/ic_launcher.png).
FAQ
- What if my image isn't square?
- It's center-cropped to a square before resizing. For best results, supply a square master image.
- Does this output Apple's Contents.json?
- Not yet — the files use Apple's standard naming so you can drop them into Xcode's Assets.xcassets and rebuild the manifest.