Free iOS App Icon Generator for Xcode AppIcon.appiconset
Skip the manual iOS icon-size checklist. Upload one high-resolution square image and generate every iPhone, iPad and iOS Marketing PNG plus a complete Xcode Contents.json locally in your browser.
What the Xcode ZIP includes
The extracted AppIcon.appiconset folder can be dropped into Assets.xcassets or replace an existing icon set in your project.
- iPhone 20pt, 29pt, 40pt and 60pt at @2x / @3x
- iPad and iPad Pro icon dimensions
- 1024 × 1024 iOS Marketing icon
- A complete Contents.json with idiom and scale values
Prepare the source image
Use a PNG at 1024 × 1024 or larger. Non-square inputs are center-cropped and transparent areas are filled white. Do not bake system corner rounding into the source artwork; iOS applies its own masks in context.
Frequently asked questions
Can I drop it directly into Xcode?
Yes. Unzip AppIcon.appiconset.zip and place the folder in Assets.xcassets.
Is Contents.json included?
Yes. Filenames and all iPhone, iPad and Marketing slots are preconfigured.
What happens to a non-square image?
The largest centered square is cropped before resizing.