Pros and Cons of Image Maps

Why image maps aren't so commonly used these days

It used to be that nearly every website had an image map on most of its pages. Many sites used image maps for their navigation, and a lot of sites liked to come up with a visual theme for their site that would be displayed through an image map. That has fallen out of favor in the present day.

While image maps are a tool that had their place in time, it's important to remember why and how they can work great in one situation and not so great in the next.

When to Use Image Maps

Use image maps when the information you need to convey is better presented visually than in text. The best use of an image map is for, well, a map. Maps convey a large amount of information in a small space, and image maps serve to make them more interactive.

When to Never Use Image Maps

No matter how tempting it is, never use image maps for navigation. This is because navigation should be the easiest and most self-explanatory portion of your site. Image maps are hard for customers to use, period. They don't act like standard links and can be difficult to figure out. You always want your web navigation to be simple and painless, so much that your customers don't even notice it.

Why Are Image Maps Questionable?

  • Image maps slow page load times — Image maps require that you have an image, often fairly large, and a tag with tags inside it. Depending upon how complicated your coordinates were, the HTML required for an image map could be much larger than simply cutting the image up into slices and linking each slice with a tag. If you must use an image map, make sure that your image is optimized to be really small so that it doesn't take forever to download.
  • Image maps are not very accessible — When a screen reader or search engine robot comes to the page, they see a giant image. It can be very difficult for them to navigate through the links, and when they do, they aren't sure what they're going to be taken to. If you must use an image map, make sure to include alt text in your maps and to include the links within the map somewhere else on the page as plain text.
  • Image maps can be confusing even when you can see them — Many web designers like to use image maps to hide things on their sites. If you must use an image map, don't play games with it. Unless your site is a mystery lover's site, most of your readers will be turned off by having to hunt for links. Easter eggs are fun, but hiding the main navigation is just annoying.
  • Image maps can be a pain to build — These days there are lots of image map editors and many web design programs have them built in. But even with a program, it can take a lot longer to build a map than to simply highlight an image and click "link" or add around it. If you must use an image map, we recommend using an image map editor or a web editor like Dreamweaver or FrontPage rather than building your image map from scratch.
  • Image maps simply aren't in style — The reality is that technology goes through trends in popularity, and image maps are on the backside of the popularity curve right now.

The bottom line is that if you want or need to use an image map, they are still a part of the standard, and they do have valid uses. Just try to make them as accessible and easy to use as you can.

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Your Citation
Kyrnin, Jennifer. "Pros and Cons of Image Maps." ThoughtCo, Jun. 9, 2022, Kyrnin, Jennifer. (2022, June 9). Pros and Cons of Image Maps. Retrieved from Kyrnin, Jennifer. "Pros and Cons of Image Maps." ThoughtCo. (accessed February 5, 2023).