TagDescription
<!--...-->Defines a comment
<!DOCTYPE> Defines the document type
<a>Defines a hyperlink
<abbr>Defines an abbreviation
<acronym>Not supported in HTML5. Defines an acronym
<address>Defines contact information for the author/owner of a document
<applet>Not supported in HTML5. Deprecated in HTML 4.01. Defines an embedded applet
<area>Defines an area inside an image-map
<article>NewDefines an article
<aside>NewDefines content aside from the page content
<audio>NewDefines sound content
<b>Defines bold text
<base>Specifies the base URL/target for all relative URLs in a document
<basefont>Not supported in HTML5. Deprecated in HTML 4.01. Specifies a default color, size, and font for all text in a document
<bdi>NewIsolates a part of text that might be formatted in a different direction from other text outside it
<bdo>Overrides the current text direction
<big>Not supported in HTML5. Defines big text
<blockquote>Defines a section that is quoted from another source
<body>Defines the document's body
<br>Defines a single line break
<button>Defines a clickable button
<canvas>NewUsed to draw graphics, on the fly, via scripting (usually JavaScript)
<caption>Defines a table caption
<center>Not supported in HTML5. Deprecated in HTML 4.01. Defines centered text
<cite>Defines the title of a work
<code>Defines a piece of computer code
<col>Specifies column properties for each column within a <colgroup> element 
<colgroup>Specifies a group of one or more columns in a table for formatting
<command>NewDefines a command button that a user can invoke
<datalist>NewSpecifies a list of pre-defined options for input controls
<dd>Defines a description of an item in a definition list
<del>Defines text that has been deleted from a document
<details>NewDefines additional details that the user can view or hide
<dfn>Defines a definition term
<dialog>NewDefines a dialog box or window
<dir>Not supported in HTML5. Deprecated in HTML 4.01. Defines a directory list
<div>Defines a section in a document
<dl>Defines a definition list
<dt>Defines a term (an item) in a definition list
<em>Defines emphasized text 
<embed>NewDefines a container for an external (non-HTML) application
<fieldset>Groups related elements in a form
<figcaption>NewDefines a caption for a <figure> element
<figure>NewSpecifies self-contained content
<font>Not supported in HTML5. Deprecated in HTML 4.01. Defines font, color, and size for text
<footer>NewDefines a footer for a document or section
<form>Defines an HTML form for user input
<frame>Not supported in HTML5. Defines a window (a frame) in a frameset
<frameset>Not supported in HTML5. Defines a set of frames
<h1> to <h6>Defines HTML headings
<head>Defines information about the document
<header>NewDefines a header for a document or section
<hgroup>NewGroups heading (<h1> to <h6>) elements
<hr>Defines a thematic change in the content
<html>Defines the root of an HTML document
<i>Defines a part of text in an alternate voice or mood
<iframe>Defines an inline frame
<img>Defines an image
<input>Defines an input control
<ins>Defines a text that has been inserted into a document
<kbd>Defines keyboard input
<keygen>NewDefines a key-pair generator field (for forms)
<label>Defines a label for an <input> element
<legend>Defines a caption for a <fieldset>, < figure>, or <details> element
<li>Defines a list item
<link>Defines the relationship between a document and an external resource (most used to link to style sheets)
<map>Defines a client-side image-map
<mark>NewDefines marked/highlighted text
<menu>Defines a list/menu of commands
<meta>Defines metadata about an HTML document
<meter>NewDefines a scalar measurement within a known range (a gauge)
<nav>NewDefines navigation links
<noframes>Not supported in HTML5. Defines an alternate content for users that do not support frames
<noscript>Defines an alternate content for users that do not support client-side scripts
<object>Defines an embedded object
<ol>Defines an ordered list
<optgroup>Defines a group of related options in a drop-down list
<option>Defines an option in a drop-down list
<output>NewDefines the result of a calculation
<p>Defines a paragraph


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