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jessedc/iOS Icon.png bash script

Last active February 25, 2018 03:02
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A simple bash script using OSX command line tool sips to resample a 1024x1024 image
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iOS Icon.png bash script
#!/bin/bash
f=$(pwd)
sips --resampleWidth 512 "${f}/${1}" --out "${f}/iTunesArtwork"
sips --resampleWidth 1024 "${f}/${1}" --out "${f}/iTunesArtwork@2x"
sips --resampleWidth 57 "${f}/${1}" --out "${f}/Icon.png"
sips --resampleWidth 114 "${f}/${1}" --out "${f}/Icon@2x.png"
sips --resampleWidth 29 "${f}/${1}" --out "${f}/Icon-Small.png"
sips --resampleWidth 58 "${f}/${1}" --out "${f}/Icon-Small@2x.png"
sips --resampleWidth 50 "${f}/${1}" --out "${f}/Icon-Small-50.png"
sips --resampleWidth 72 "${f}/${1}" --out "${f}/Icon-72.png"
sips --resampleWidth 144 "${f}/${1}" --out "${f}/Icon-72@2x.png"
@jessedc
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jessedc commented Apr 25, 2011

I've updated this to use pwd, so you can keep the file somewhere handy.

@norsez
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norsez commented Jul 19, 2012

Works perfectly. You're the man! :)

@vtourraine
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For Retina iPad icons:

sips --resampleWidth 144 "${f}/${1}" --out "${f}/Icon-72@2x.png"

@jessedc
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jessedc commented Feb 23, 2013

I've just updated this gist mentioning the new retina sizes.

@EifelMono
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Great, thanks a lot

@fluiday
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fluiday commented Oct 16, 2013

Thanks a lot.

@ignasi
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ignasi commented Jan 14, 2014

Thank you, I have done my version for Android based on yours. https://gist.github.com/ignasi/8420671

@dknell
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dknell commented Feb 23, 2014

Thanks! This really helped me out. I created a modification that does iOS and Android icons in a single script. If you're interested, you can check it out here: https://gist.github.com/dbubs/9178386

@Gheorghe12
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Hi, I searched over net and I don't figure how can run this script in termina(I tried sh.scriptname and give an error)l? what is command for this script?.
I founded, nice script. Thanks

@pmor13
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pmor13 commented May 16, 2014

jessedc, thanks you so much! Use of our command line folks is the most native way to generate icons.

@jvence
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jvence commented Nov 4, 2014

Great script. Thanks. How about modifying this script to generate splash screens? Is that possible?

@gerauddelaval
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Thanks for the script, very handy!

@Gerharbo
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Thanks! I've updated the bash file with some new sizes for iPhone 6 (plus) : https://gist.github.com/Gerharbo/eb9ff1097b5c1a07c91a

@DenTelezhkin
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Update for Xcode 8 - September 2016 https://gist.github.com/DenHeadless/1a04ab4eceb2b5fac2cf7ae00b0863e8

@ravanar-sk
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Getting Error

saravanas-Mac-mini:~ Saravana$ /Users/Folder/Desktop/untitled_folder/iOS\ Icon.png\ bash\ script ; exit;
Warning: /Users/Folder/ not a valid file - skipping
Error 4: no file was specified
Try 'sips --help' for help using this tool
Warning: /Users/Folder/ not a valid file - skipping
Error 4: no file was specified
Try 'sips --help' for help using this tool
Warning: /Users/Folder/ not a valid file - skipping
Error 4: no file was specified
Try 'sips --help' for help using this tool
Warning: /Users/Folder/ not a valid file - skipping
Error 4: no file was specified
Try 'sips --help' for help using this tool
Warning: /Users/Folder/ not a valid file - skipping
Error 4: no file was specified
Try 'sips --help' for help using this tool
Warning: /Users/Folder/ not a valid file - skipping
Error 4: no file was specified
Try 'sips --help' for help using this tool
Warning: /Users/Folder/ not a valid file - skipping
Error 4: no file was specified
Try 'sips --help' for help using this tool

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