Heading Tags
Any document starts with a heading. You can use different sizes for your headings. HTML has six levels of headings, its <h1>, <h2>, <h3>, <h4>, <h5>, and <h6>.Code :
<html>
<head>
<title>Heading Example</title>
</head>
<body>
<h1>Heading 1</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>Heading 6</h6>
</body>
</html>
Examples :