The <big> tag was a presentation tag used to make selected text to look bigger than normal text. Now currently removed from HTML5 instead of <big> tag, CSS property is used to control font size. But <small> tag is still supported in HTML5. Since it is no longer found in HTML5, but still it works in some browsers.
|Google Chrome||Firefox||Safari||Internet Explorer|
<title> HTML Big Tag </title>
<h2> HTML Big Tag </h2>
Big text is <big>bigger</big> than regular text.
Note: The big tag is not supported in HTML5. but small tag is supported in HTML5