Installing graphicsmagick

You will have to install graphicsmagick (and zip) to use iconverter.

# on OSX
$ brew install graphicsmagick

# on Ubuntu
$ sudo add-apt-repository ppa:dhor/myway
$ sudo apt-get update
$ sudo apt-get install graphicsmagick
$ sudo apt-get install zip

Installing iconverter

# install iconverter
$ composer global require maximkott/iconverter:dev-master

Command line usage

View available options:

$ iconverter -h
    usage:
        icon            relative icon path
        -n --name       name for generated icons
        -a --android    convert icon for android
        -i --ios        convert icon for ios
        -w --windows    convert icon for windows phone
        -z --zip        zip generated icons

Generate icons from an image:

$ iconverter $ICON$

You may change the name of the generated icons by providing a custom name trough the --name option:

$ iconverter icon.png --name home

This will generate icons as follows:

* ic_home.png
* ic_stat_home.png
* home-76.pg
* home-Small@2x.png
* Square44x44_home.png
* Square150x150_home.png
* Wide310x150_home.png

PHP usage

// minimal setup
$converter = new Iconverter($absoluteIconPath);
// rename icon and use custom settings
$converter = new Iconverter($absoluteIconPath, $customIconName, $settings);

$converter->createIosIcons(); // create icons for ios
$converter->createAndroidIcons(); // create icons for android
$converter->createWindowsPhoneIcons(); // create icons for windows phone
$converter->zipIcons(); // zip generated icons

Custom settings

Iconverter is driven by a config file, settings.php, which you can modify to fit your needs.

Output

Generating an icon without further options will generate this file sturcture for you.

* icon.png
> icon.png_resized
   > android
       > drawable-hdpi
            * ic_icon.png
            * ic_launcher.png
            * ic_small_icon.png
            * ic_stat_icon.png
        > drawable-mdpi
            * ic_icon.png
            * ic_launcher.png
            * ic_small_icon.png
            * ic_stat_icon.png
        > drawable-xhdpi
            * ic_icon.png
            * ic_launcher.png
            * ic_small_icon.png
            * ic_stat_icon.png
        > drawable-xxhdpi
            * ic_icon.png
            * ic_launcher.png
            * ic_small_icon.png
            * ic_stat_icon.png
        > drawable-xxxhdpi
            * ic_icon.png
            * ic_launcher.png
            * ic_small_icon.png
            * ic_stat_icon.png
        * playstore-icon.png
    > ios
        * iTunesArtwork.png
        * icon-40@3x.png
        * icon-76.png
        * icon-Small@2x.png
        * iTunesArtwork@2x.png
        * icon-60@2x.png
        * icon-76@2x.png
        * icon-Small@3x.png
        * icon-120.png
        * icon-60@3x.png
        * icon-Small-50.png
        * icon.png
        * icon-40.png
        * icon-72.png
        * icon-Small-50@2x.png
        * icon@2x.png
        * icon-40@2x.png
        * icon-72@2x.png
        * icon-Small.png
    > windowsPhone
        > Scale-100
            * BadgeLogo.png
            * SplashScreen.png
            * Square44x44_icon.png
            * Square71x71_icon.png
            * Square150x150_icon.png
            * StoreLogo.png
            * Wide310x150_icon.png
        > Scale-140
            * BadgeLogo.png
            * SplashScreen.png
            * Square44x44_icon.png
            * Square71x71_icon.png
            * Square150x150_icon.png
            * StoreLogo.png
            * Wide310x150_icon.png
        > Scale-240
            * BadgeLogo.png
            * SplashScreen.png
            * Square44x44_icon.png
            * Square71x71_icon.png
            * Square150x150_icon.png
            * StoreLogo.png
            * Wide310x150_icon.png

Note

Built from scratch on purpose ;)