I wants to show my html code in my web page as normal text. how to do it?

HTML & CSS
2

You can do this by using codes for the characters that are used in html. For example the “greater than” > and “less than” > symbols that are used on tags will be written as < and >
So:

<p>A Paragraph.</p>

would be written:

&lt;p&gt;A Paragraph.&lt;/p&gt;

This may be a but tedious to do, but if you use php you can use that to convert a string to this code using htmlentities .