Sublime-svgo 
A plugin for Sublime Text providing an interface to SVGO.
Install
You can install via with Package Control and restart Sublime.
- Install Package: Search with
SVGO. - Add Repository: Put URL
https://github.com/1000ch/Sublime-svgo.
Prerequisite
SVGO requires Node.js as runtime. If you don't have Node.js, install via followings.
Usage
In a SVG file, open the Command Palette (Cmd Shift P) and choose Minify SVG or Prettify SVG.
Config
You can configure following options from Preferences → Package Settings → Svgo → Settings - User.
indent
Indent size used on prettify.