Cover1640×924
A 1640×924 cover, 16:9 for desktop. Phones show a wider crop, so keep the subject in the middle band.
Facebook’s help page says a Page cover loads fastest as an 851×315 sRGB JPG and is shown at 16:9 on a computer and about 2.4:1 on a phone. 1640×924 is a sharp 16:9 export of that desktop shape. The bands on the preview are the approximate phone crop, plus a small profile overlap. Facebook does not publish those overlay pixels.
- Export size
- 1640×924
- Aspect
- 16:9
Source: Facebook Help — cover photo dimensions
How to export it
- Open the tool and drop in the photo. It stays in this browser.
- This preset is preselected. Drag the frame, or use Focus on detail, until the subject sits where you want it.
- Check any other sizes you need and download. A single size saves as a file; several sizes save as a ZIP.
Often cropped on phones
Often cropped on phones
1640×924
What the overlay is warning you about
- Often cropped on phones
- Often cropped on phones
- Profile photo overlap