A Facebook page cover shows at 820 × 312 on desktop and a taller 640 × 360 on mobile. Upload 1200 × 630 and keep the subject centred so both crops look right.
| Format | Size (px) | Ratio | Notes |
|---|---|---|---|
| Recommended upload | 1200 × 630 | 1.91:1 | Covers both desktop and mobile crops. |
| Desktop display | 820 × 312 | 2.63:1 | How the cover appears on desktop. |
| Mobile display | 640 × 360 | 16:9 | A taller, narrower slice on phones. |
Once your image is the right size, you can crop it to these exact dimensions with the free in-browser resizer — nothing is uploaded.
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