Meta · Facebook Feed Image Ad ads are square 1:1 still images, measured at 1080×1080 px, up to 30 MB per file, delivered as JPG or PNG. They run in the Feed placement on Meta · Facebook. Export in sRGB color space to match how the platform renders previews.
| Dimensions | 1080 × 1080 px |
|---|---|
| Aspect ratios | 1:1, 1.91:1, 4:5 |
| Orientation | square |
| Max file size | 30 MB |
| File types | JPG, PNG |
| Color profile | sRGB |
| Resolution | 72 DPI |
| Headline | 27 chars |
|---|---|
| Primary text | 125 chars |
| Call to action | 20 chars |
Ratios from 1.91:1 to 1:1 supported; 1:1 recommended. Up to 20% text in image preferred.
Official source: https://www.facebook.com/business/ads-guide/image/facebook-feed