Web Source Web Design Tips - Resizing Your Images
The IMAGE tag is used to display images on your web page.
You can resize your image within your HTML by changing the
HEIGHT and WIDTH values. To retain your images original
characteristics, make sure you adjust the height and the width
equally. In other words, if your original graphic dimensions are
height 50 and width 100, to reduce your image to one half the
size, you would change the height to 25 and the width to 50.
This technique works best with .jpg images, as .gif images are
reduced to a maximum of 256 colors.
In addition, you can add the ALT element to enable you to place
your most relevant keywords for Search Engine indexing. The text
will only be displayed on your web site while your image loads
and when your mouse is over it.
Example: