iOSApp Icon Size Generator
Start with a 1024×1024 master icon and export common iOS sizes.
Start with a 1024×1024 master icon and export common iOS sizes.
Keep a single high-quality master icon (1024×1024). Export down to the sizes you need for your asset catalog.
Downscaling from a clean master icon reduces artifacts and keeps edges crisp.
Small sizes (40–60px) are the hardest. Design for clarity there, not for the 1024px canvas.
Use strong contrast and simplify shapes to avoid blur and noise.
Verify the icon doesn’t rely on transparency tricks. Keep it readable on both light and dark backgrounds.
Drop the icon set into Assets.xcassets and commit it so teammates get identical results.
1024×1024 is the master icon for App Store Connect. Small previews are the best clarity test.
Not always. Many teams keep only the master icon and rely on tooling, but explicit exports can be helpful.
Usually the crop is off, or the source isn’t clean. Start from a sharp master icon and scale down carefully.
In Xcode: Assets.xcassets → AppIcon.