Basic HTML Tags
This chapter covers some basic HTML tags like
headings, paragraphs and line breaks.
Try it Yourself - Examples
The best way to learn HTML is to work with examples.
A very basic HTML document
This example has a minimum of HTML tags.
It demonstrates how HTML is displayed in a
browser.
HTML paragraphs
This example demonstrates how HTML paragraphs are displayed
in a browser.
(You can find more examples at the bottom of this page)
HTML Headings
Headings are defined with the <h1> to <h6> tags. <h1>
defines the largest heading. <h6> defines the smallest heading.
<h1>This is a heading</h1>
<h2>This is a heading</h2>
<h3>This is a heading</h3>
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Result:
This is a heading
This is a heading
This is a heading
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Try it yourself
HTML automatically displays an empty line before and after headings.
HTML Paragraphs
Paragraphs are defined with the <p> tag.
<p>This is a paragraph</p>
<p>This is another paragraph</p>
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HTML automatically displays
an empty line before and after a paragraph.
Try it
yourself
Don't Forget the End Tag
Most browsers will display HTML correctly even if you forget the end tag:
<p>This is a paragraph
<p>This is another paragraph
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Try it
yourself
The example above will work in most browsers, but don't rely on it.
Forgetting the end tag can produce unexpected results or errors.
Note: Future version of HTML will not allow you to
skip end tags.
HTML Line Breaks
Use the <br> tag if you want a line break (a new line) without starting a new
paragraph:
<p>This is<br>a para<br>graph with line breaks</p>
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Try it
yourself
The <br> tag is an empty tag. It has no end tag like </br>.
You can read more about empty HTML tags in the next chapter of this tutorial.
<br> or <br />
In XHTML, XML, and future versions of HTML, tags with no end tags (closing
tags) are not allowed.
Even if <br> works in all browsers, writing <br /> instead is more
future proof.
HTML Comments
Comments can be inserted in the HTML code to make it more readable and
understandable. Comments are ignored by the browser and not displayed.
Comments are written like this:
<!-- This is a comment -->
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Try it yourself
Note: There is an exclamation point after the opening bracket, but not before the closing bracket.
HTML Output - Useful Tips
You cannot be sure exactly how HTML will be displayed. Large screens, small
screens, and resized browser windows will create different results.
With HTML, you cannot change the output by adding extra spaces or extra lines
in your HTML code.
The browser will remove extra spaces and extra lines when the page is
displayed. Any number of lines count as one space, and any number of spaces count as one
space.
Try it yourself
(The example demonstrates some HTML formatting problems)
Examples From This Page
A very basic HTML document
This example has a minimum of HTML tags.
It demonstrates how HTML is displayed in a
browser.
HTML paragraphs
This example demonstrates how HTML paragraphs are displayed
in a browser.
Headings
This example demonstrates the tags that display headings in an HTML document.
Line breaks
This example demonstrates the use of line breaks in an HTML
document.
Hidden comments
This example demonstrates how to insert a hidden comment in the HTML source
code.
Poem problems
This example demonstrates some problems with HTML formatting.
More Examples
More paragraphs
This example demonstrates some of the default behaviors of paragraph elements.
Horizontal rule
This example demonstrates how to insert a horizontal rule.
Basic HTML Tags
If you lookup the basic HTML tags in the reference below, you will see that
the reference contains additional information about tag attributes.
You will learn more about HTML tag attributes in the next chapter of this
tutorial.
| Tag |
Description |
| <html> |
Defines an HTML document |
| <body> |
Defines the document's body |
| <h1> to <h6> |
Defines header 1 to header 6 |
| <p> |
Defines a paragraph |
| <br> |
Inserts a single line break |
| <hr> |
Defines a horizontal rule |
| <!--> |
Defines a comment |
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