With the introduction of HTML5, many tags under HTML4 were deprecated. With that, some attributes we also added to the list of deprecated attributes −
| Tag | Description | Alternate |
|---|---|---|
| <applet> | Deprecated. Specifies an applet | <object> |
| <basefont> | Deprecated. Specifies a base font | |
| <center> | Deprecated. Specifies centered text | text-align |
| <dir> | Deprecated. Specifies a directory list | |
| <embed> | Deprecated. Embeds an application in a document | <object> |
| <font> | Deprecated. Specifies text font, size, and color | font-family, fontsize |
| <isindex> | Deprecated. Specifies a single-line input field | |
| <listing> | Deprecated. Specifies listing of items | <pre> |
| <menu> | Deprecated. Specifies a menu list | |
| <plaintext> | Deprecated. Specifies plaintext | <pre> |
| <s> | Deprecated. Specifies strikethrough text | text-decoration |
| <strike> | Deprecated. Specifies strikethrough text | text-decoration |
| <u> | Deprecated. Specifies underlined text | text-decoration |
| <xmp> | Deprecated. Specifies preformatted text | <pre> |