How can i put register form in my theme

Hi dear user, i want to ask you how can i put my wp-login register form in page of my theme, not in mi sidebar, i want to put in a page exampe in index.php … can someone help me ?
For example: https://www.sl.nsw.gov.au/system/forms/selfreg.html like this register form is in a page of the site.

Thanks!