What is?
Scripts to automatically generate iOS icons and launch images in the correct sizes. Also contains optimal asset catalogs with reused images for identical sizes.
Tested with Xcode 9 and iOS 6-11.
No dependencies.
Usage
Default-Input.png and Icon-Input.png contain the initial graphics for the launch image and icons respectively.
From Terminal run:
./CreateiOSLaunchImages.sh
and
./CreateiOSIcons.sh
and
./CreateiOSToolbarNavigationIcons.sh
to create all necessary size variants.
Optional
Remove variants that are not needed (e.g. iPad Portrait) from the catalogs to optimize app size.
For best results
Default-Input.png:
- Landscape
- Aspect ratio 4:3 (with content croppable to 16:9)
- Highest quality if at least
- 2048px wide for iPad support (higher for iPad Pro)
- 2436px wide for iPhone support
- 3840px wide for Apple TV 4K support
Icon-Input.png:
- Square (1:1 aspect ratio)
- Highest quality if at least 1024x1024px
ToolbarNavigationIcon-Input.png:
- Square (1:1 aspect ratio)
- Highest quality if at least 1024x1024px
Credits
Rasmus Makwarth / Opbeat for the fisi graphics.