How to set HTML Auto Indent format on Sublime Text 3?

Hello

To auto indent on Sublime text 3 with a key bind try going to
Preferences > Key Bindings - users

And adding this code between the square brackets

{"keys": ["alt+shift+f"], "command": "reindent", "args": {"single_line": false}}

 it sets shift + alt + f to be your full page auto indent.