Icon Generator
Upload a single image and generate Steam, App Store, Google Play, and favicon icons in all the sizes you need. Use a roughly square, high-resolution image (1024×1024px or larger is recommended).
Upload an Image
Upload an image to generate every icon size automatically. A non-square image is center-cropped to a square first.
Generated Icons
Icon Size Reference
| Use | Size |
|---|---|
| iOS App Store (1024×1024) | 1024 × 1024 px |
| iOS Home Screen (180×180) | 180 × 180 px |
| Google Play Store (512×512) | 512 × 512 px |
| PWA / Android Launcher (192×192) | 192 × 192 px |
| Favicon (32×32) | 32 × 32 px |
| Favicon (16×16) | 16 × 16 px |
| Steam Shortcut Icon (256×256) | 256 × 256 px |
| Steam App Icon (184×184) | 184 × 184 px |
What is the Icon Generator?
Upload a single image and generate every icon size you need for iOS App Store, Google Play, PWA, favicon, and Steam, then download them all as a ZIP.
How to Use
- Drag and drop your source image, or click to select one.
- The center is automatically cropped to a square, and every required icon size is generated.
- Check the preview, then click "Download All as ZIP."
Example
Upload a 1200×1200px logo image, and eight icon files are generated at once — from a 1024×1024px iOS App Store icon down to a 16×16px favicon.
Using This in Game Development
When launching your game on Steam, itch.io, and mobile app stores at the same time, this saves you from re-exporting icons for each platform individually. It also works well for a site favicon or PWA icons.
Notes
A non-square source image is center-cropped to a square first. If your source image is smaller than 1024×1024px, the larger icon sizes may look blurry. Always check each store's official documentation for detailed submission requirements, like iOS's no-transparency rule or Google Play's automatic corner rounding.
FAQ
Is my image uploaded to a server?
No. All image processing happens in your browser, and the image you select is never sent to a server.
Can I use a non-square image?
Yes. The center of the image is automatically cropped to a square before each icon size is generated.
Can this generate an ICO-format favicon?
No, this tool only outputs PNG files. If you need a favicon.ico, convert the generated PNG separately.
Related tools: Steam Asset Size Checker, Pixel Art Converter, Aspect Ratio Calculator