App Store Image Sizes

Open the App Store icon maker from the table above and drop in your artwork. It makes a square 1024×1024 PNG, the size Apple's guidelines list for iPhone, iPad and Mac app icons, and can add the 512×512 Google Play icon from the same crop. It all happens in your browser, so nothing is uploaded.

1024×1024 pixels, square, as a PNG, with the corners left for Apple to round. The App Store icon maker makes it from any image.

The icon comes from Apple's Human Interface Guidelines and Xcode's documentation on configuring an app icon; the screenshot sizes come from the Screenshot specifications page in App Store Connect Help. Both were checked on the date shown under the table, and the table and tools are updated together when Apple changes them.

1206×2622 for the required iPhone size and 2064×2752 for iPad 13-inch, without alpha. The App Store screenshot resizer makes both, plus landscape and Mac sizes.

For iPhone and iPad, Xcode can generate every smaller variation from a single 1024×1024 image, so that one file is enough. Apple's documentation notes that macOS and tvOS apps need an asset for each size, which you set up in the Xcode asset catalog. For a Mac .icns file, try the PNG to ICNS converter.

No. Every ImgWrench tool runs entirely in your browser, so your images are resized on your own device and never sent to a server. Nothing is stored or shared. You can check this yourself: open your browser's network tab while you resize and download, and you'll see no image data leave the page.