Image tag <img/>
<img/>
is and empty tag and does not have closing tag. It contains attributes only.
alt
attribute is used to show alternate text when image can not be displayed.
width
and height
attributes are to set the width and height of the picture.
Learning with HTML Editor "Try it Now"
You can edit the HTML code and view the result using online editor.
Image for a bird


Image for a bird: using width and height attributes: width="400px" height="600px"

Image for a bird: using style attribute: style="width: 300px; height: 200px;"
Example
<!DOCTYPE html>
<html>
<head>
<title>HTML Img - HTML Images</title>
<meta charset="utf-8" />
</head>
<body>
<h3>Image for a bird</h3>
<img src="parrot.png" alt="parrot">
<p>Image for a bird: using width and height attributes</p>
<img src="parrot.png" width="400px" height="600px" alt="parrot">
<p>Image for a bird: using width and height attributes</p>
<img src="parrot.png" style="width: 300px; height: 200px;" alt="parrot">
</body>
</html>
Output is:

Click on the "Try Now" button to see how it works.