Center tag means placing text, an image, a button, or an entire element in the center of a webpage. When something appears in the center of a webpage, rather than on the left or right side, it’s called “content centering. (Center Tag)”
Example,
<!DOCTYPE html>
<html>
<head>
<title>Centring Content Example</title>
</head>
<body>
<p>This text is not in the center.</p>
<center>
<p>This text is in the center.</p>
</center>
</body>
</html> Why are Center Tag needed?
Center tag in HTML is needed to make a webpage look balanced, readable, and visually appealing. By default, all elements in a browser align to the left side, which can make the layout appear uneven and unprofessional. Center tag important content such as text, images, or buttons helps draw the user’s attention to the main part of the page, improving both user experience and overall design quality.
Although the old <center> tag was once used for this purpose, it is now outdated; modern web design uses CSS properties like text-align:center, margin:auto and Flexbox or Grid layouts for precise, responsive alignment. In short, center tag makes your website cleaner, easier to read, and more SEO-friendly across all devices.