Dimension reference
300×250px Image Size
2 platform formats use exactly 300×250 pixels (6:5 aspect ratio). Resize your image once and use it across 2 platforms.
Width300px
Height250px
Aspect ratio6:5
Platforms2
Platforms using 300×250px
Google Display Ad — 300×250 Medium Rectangle
Google Display Ads
The most popular display ad size. Appears in content areas and sidebars across the Google Display Network. Maximum 150KB.
LinkedIn Ad — Message Ad
LinkedIn Ads
Small banner appearing in LinkedIn message ads (InMail). Limited space demands concise, impactful creative.
Explore more 6:5 sizes: