A command-line tool for creating all icons and launch-screen images of iOS App.

First, download and install ImageMagick.

In Mac OS X, you can simply use Homebrew and do:

brew install imagemagick

Second, install Node.js.

brew install node

Then make sure A Icon Image (for creating icons) and A logo Image(for launch-screen) are prepared.

Notice: A launch-screen image == your logo over a solid-colored background.

• generate all icons

node icreator.js  -icon:YourBigIcon.png

• generate all launch-screen images. -color:backgorund-color

node icreator.js  -logo:YourLogo.png -color:#ffffff

• -l means the App is running in Landscape

node icreator.js -logo:logo.png -color:#ffffff -l

• -output:xxxx is output dir (relative to cwd)

node icreator.js  -icon:icon.png   -output:../icons

iCreator will draw your logo image on a solid-colored launch-screen image ( center alignment ).

The output image's size is between 320x480 to 1536x2048.

If screen-image's long side < 500 , iCreator will resize logo image to 50%.

If screen-image's long side > 1500 , iCreator will resize logo image to 200%.

So, it's recommended that let the size of your logo image be between 300x300 to 500x500.