Standard Web Banner Sizes
html web design reference
Common Banner Dimensions
| Dimension | Name | Maximum Size |
|---|
| 728 x 90 | Leaderboard | 150 KB |
| 336 x 280 | Large Rectangle | 150 KB |
| 300 x 250 | Medium Rectangle | 150 KB |
| 300 x 50 | Mobile Banner | 150 KB |
| 160 x 600 | Wide Skyscraper | 150 KB |
Usage Notes
- Leaderboard (728x90): Commonly placed at the top of pages
- Medium Rectangle (300x250): Most versatile, works in sidebars and content areas
- Wide Skyscraper (160x600): Best for sidebar placement
- Mobile Banner (300x50): Optimized for mobile viewports