Standard website ad sizes

Standard Web Banners (in pixels)

(explanation of what are banners ads at the bottom of this page)

Size Style Target File Size
468 x 60 Full Banner 20 KB
728 x 90 Leaderboard 25 KB
336 x 280 Square 25 KB
300 x 250 Square 25 KB
250 x 250 Square 25 KB
160 x 600 Skyscraper 20 KB
120 x 600 Skyscraper 20 KB
120 x 240 Small Skyscraper 20 KB
240 x 400 Fat Skyscraper 25 KB
234 x 60 Half Banner 15 KB
180 x 150 Rectangle 15 KB
125 x 125 Square Button 15 KB
120 x 90 Button 10 KB
120 x 60 Button 10 KB
88 x 31 Button 10 KB

 

Other Less Common Ad Sizes

Size Style Target file size
120 x 30 Button 10 KB
230 x 33 Small Banner 15 KB
728 x 210 Large Leaderboard 30 KB
720 x 300 Large Leaderboard 25 KB
500 x 350 Pop-up 30 KB
550 x 480 Pop-up 30 KB
300 x 600 Half Page Banner 35 KB
94 x 15 Blog Button 10 KB

 Example ads in action

adexamples

What are banner ads?

A banner is simply an online image ad. Many popular websites funding model is based on displaying these types of ads to derive their income.  This images or ads usually contains a link to the advertiser’s website or landing page created specifically for that ad.

Generally the websites displaying these ads are part of a display network such as Google’s Adsense. The ads on this website are displayed via Googles Adsense. I have place the Adsense script in the place where the ads are to appear and Google Adsense decide the most appropriate ads to display based on the page content or the what other websites the person viewing the page has been to.

Here is a great article with tips on making your ads more clickable https://99designs.com.au/blog/tips/14-design-tips-for-more-clickable-banner-ads/