Appiconset
Ruby script to write app icons required for macOS and iOS apps from 1024px x 1024px images.
We have confirmed the operation in the following environments.
- macOS 15.1
Icon creation is supported for the following platforms.
- iOS/iPadOS
- macOS
- Universal
- watchOS
- Android
- tvOS
- icns.iconset
- icns(macOS only)
- favicon
Guide
Create multiple app icons from one image.
$ appiconset g -i='sample.jpg' -o='output'
Square icons
Create an app icon from a 1024px x 1024px image.
A Contents.json and several png files will be created.
Copy these files to AppIcon.appiconset in the Xcode project.
tvOS icons
To create an icon for a tvOS app, prepare a 4640px x 1440px image.
Generate the following image from the input image.
The input image is the same as tv-top-shelf-wide, tv-top-shelf is the image from tv-top-shelf-wide with the red area removed, and tv is the image from tv-top-shelf with the green area removed.
| Directory name | Size | Image |
|---|---|---|
| tv | 400x1440 |  |
| tv-top-shelf | 3840x1440 |  |
| tv-top-shelf-wide | 4640x1440 |  |
Icons of any size
Create 1x, 2/3x, and 1/3x icons from any size image.