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Banner Size Guide

Standard IAB ad banner sizes with live proportional previews.

300×250
Medium Rectangle
300 × 250 px
Ratio: 1.20:1
336×280
Large Rectangle
336 × 280 px
Ratio: 1.20:1
728×90
Leaderboard
728 × 90 px
Ratio: 8.09:1
300×600
Half Page
300 × 600 px
Ratio: 0.50:1
320×100
Large Mobile
320 × 100 px
Ratio: 3.20:1
970×250
Billboard
970 × 250 px
Ratio: 3.88:1
120×600
Skyscraper
120 × 600 px
Ratio: 0.20:1
160×600
Wide Skyscraper
160 × 600 px
Ratio: 0.27:1
/* Medium Rectangle */ .ad-300x250 { width: 300px; height: 250px; }
/* Large Rectangle */ .ad-336x280 { width: 336px; height: 280px; }
/* Leaderboard */ .ad-728x90 { width: 728px; height: 90px; }
/* Half Page */ .ad-300x600 { width: 300px; height: 600px; }
/* Large Mobile */ .ad-320x100 { width: 320px; height: 100px; }
/* Billboard */ .ad-970x250 { width: 970px; height: 250px; }
/* Skyscraper */ .ad-120x600 { width: 120px; height: 600px; }
/* Wide Skyscraper */ .ad-160x600 { width: 160px; height: 600px; }

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