How Many Title Levels Can We Use to Structure the Body of an Article?
Three heading levels, H1 to H3, which also build the table of contents.
Updated on 6 October 2026
You can use three heading levels: "H1", "H2" and "H3". Choose them in the "Styles" panel of the editor, or type "/" and choose a heading.
The headings build the table of contents of the article. To number them automatically, enable "Numbered headings" in the content settings (the "Settings" icon in the editor).
To learn more, read Elium's Editor and How to create a table of contents?