Convert variables between camel case and underscore style

Question

I would like to convert variables from or to UpperCamelCase, lowerCamelCase, underscore_style, or even "separate by spaces". This would be useful for coding and making documentation.

I use Sublime Text 2. Can this be done in this editor?

Python can do that with its' str methods. Other than that, remember about product recommendations. — Doktoro Reichard, Aug 23 '13 at 11:14
It wouldn't be that hard to do with substitution regexes (perl ?) — mveroone, Aug 23 '13 at 12:29
Your Notepad++ solution is here, so I removed the tag from this question: [Use Notepad++ to change under_score_case to CamelCase?](http://superuser.com/questions/312073/use-notepad-to-change-under-score-case-to-camelcase) — slhck, Aug 23 '13 at 12:35

slhck · Accepted Answer · 2022-01-28T13:16:39.830

89

The Case Conversion plugin can do this for Sublime Text.

You can install it with Package Control. If you haven't done so, install Package Control first, then press Ctrl-Shift-P or Cmd-Shift-P, go to Package Control, Install Package, and install Case Conversion.

It adds new entries to your Convert Case menu.

edited Jan 28 '22 at 13:16

answered Aug 23 '13 at 12:30

slhck

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This plugin is so useful – xi.lin Mar 14 '15 at 08:00
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Feel stupid for not looking into this sooner, saves soooo much time – alxrb Jun 02 '16 at 08:41
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can this be used with sublime 3? I can't find the package when I search for Case Conversion as per the instructions – Tim Partridge Aug 14 '19 at 15:03
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Yes it works on ST3 – Kamafeather Jun 10 '20 at 20:55
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Still works; just tested on Sublime Text 4 build 4126. – Gabriel Staples Jan 27 '22 at 19:33

Convert variables between camel case and underscore style

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