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What is the keyboard shortcut to convert the currently selected text to uppercase (or lowercase) in the Atom editor?

martin jakubik
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2 Answers2

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On Windows and Linux:

  • Ctrl + K then Ctrl + U for uppercase
  • Ctrl + K then Ctrl + L for lowercase

On Mac:

  • Cmd + K then Cmd + U for uppercase
  • Cmd + K then Cmd + L for lowercase
martin jakubik
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    You could also use the generic "ctrl + shift + p" shortcut, and then type "uppercase" or "lowercase" to access the corresponding command. – Fab313 Aug 06 '16 at 16:05
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    For linux use `Ctrl + K` then ( `Ctrl + L` for lower `Ctrl + U` for uppercase) – anand Jul 25 '17 at 12:46
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    What does `Cmd + K` or `Ctrl + K` mean? – mcvkr Jul 31 '17 at 22:05
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    @mCeviker It means press the keyboard keys. `Cmd` is the key labelled "cmd" on a Mac. `Ctrl` is the key labelled "ctrl". When we write it with a "+" sign it means "Hold `Ctrl` and press `K` at the same time. This is a convention that is often used for keyboard shortcuts. – martin jakubik Aug 01 '17 at 08:39
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    Yes of course I know that means press some keyboard keys, but for example cmd + u 'makes uppercase' , I am asking what does 'cmd + k' do? – mcvkr Aug 01 '17 at 12:04
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    @mCeviker oh, right :) (I answered the question as if for keyboard n00bs) ... To answer YOUR question, `Cmd + K` means "enter command mode" or something like that. I can't find an authoritative source. But there are other commands that are activated by first hitting `Cmd + K`. – martin jakubik Aug 01 '17 at 12:55
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For Windows OS

For Uppercase CTRL + K + U

For Lowercase CTRL + K + L

kunal shaktawat
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