How to add Table of Content using HTML or other options?

Question

I'm looking for an answer to how to create a Table of content while publishing the article in Joomla. I know "page break" option but the default option design does not look on the blog page. I want Table of content look good as shown in other platform or Wikipedia.

Is there any option to create TOC using HTML?

Also, I'm not willing to use any extension for the same (I'd appreciate if you advice extension for it if there is no other option available).

Answer 1

The Table Of Contents plugin can do that. Look in the Joomla Extension Directory (JED).

https://extensions.joomla.org/tags/articles-toc/