IAB Universal 180 x 150
180 x 150 px sRGB 1.20:1 landscape
A 180 by 150 px legacy IAB ad unit. Replaced in most modern ad networks by larger formats but kept in the standard for legacy campaign compatibility.
about the size of a thumbnail
Pro tips
- 1 Legacy slot. New campaigns target Medium Rectangle (300 by 250) or Large Rectangle (336 by 280) instead.
- 2 Useful when an existing campaign needs to extend to legacy ad inventory without redesign.
Same series — IAB Standard Display Ads
Rendered at relative scale; tap any size to open it.
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