A self-closing tag, also known as a void element or an empty element, is a type of HTML tag that does not require a corresponding closing tag. In HTML, these tags are used for elements that do not contain any content and therefore do not need to be closed. Self-closing tags are written with a single tag that includes a forward slash before the closing angle bracket, although in HTML5, the slash is optional and often omitted[1][2][3][6][7].
Examples of self-closing tags include <br> for line breaks, <img> for images, <input> for input fields, <hr> for horizontal rules, and <meta> for metadata information. These tags are used to insert items that are standalone in nature and do not wrap around any text or nested elements[1][2][3][4].
In HTML5, the concept of self-closing tags is more about syntax and less about a requirement, as the slash at the end of the tag is optio...
