Introduction to HTML Headings

HTML provides six levels of headings, <h1> to <h6>, to define the structure and hierarchy of content on a webpage.

Heading Levels:

• <h1></h1> - Main heading, most important
• <h2></h2> - Subheading
• <h3></h3> - Sub-subheading
• <h4></h4> - Lower level heading
• <h5></h5> - Even lower level heading
• <h6></h6> - Least important heading

                            
  <h1>This is a level 1 heading</h1>
<h2>This is a level 2 heading</h2>
<h3>This is a level 3 heading</h3>
<h4>This is a level 4 heading</h4>
<h5>This is a level 5 heading</h5>
<h6>This is a level 6 heading</h6>