When designing a web site you'll probably want to use images to make it more interesting and attractive to the viewers. As with anything else in this universe, images too, have a few flaws, images are a collection of pixels, which are a collection of tiny squares and images are rectangular. This will cause the image to look less smooth and accurate to the eye. They will look out of shape and fuzzy on the internet like this.

This is where anti-aliasing comes into play with images that are being designed or improved. Anti-aliasing primarily refers to the reduction of the jagged borders in between thecolors, it helps make the image design look improved to the human eye, you should note that this isn't true in certain situations though. What does anti-aliasing do and how does it work?