Facebook Cover Photo Dimensions
The Facebook cover photo size is 851 × 315 pixels on desktop and 640 × 360 pixels on mobile. Because Facebook displays them at different aspect ratios, the only way to look sharp on both is to upload an image at 1640 × 924 pixels — the desktop ratio (2.7:1) at double resolution. Facebook then compresses and crops as needed.
Why the Mobile vs Desktop Crop Matters
Facebook displays the cover differently on each device:
- Desktop: full 851 × 315 px (2.7:1) — wide letterbox
- Mobile: 640 × 360 px (16:9) — taller, narrower
Mobile crops about 125 pixels off each side. If your logo or call-to-action sits near the edges, mobile users won't see it. Always design within the safe zone of 640 × 315 px in the horizontal center.
Profile Picture Overlap
On desktop, the profile picture overlaps the lower-left of the cover at roughly 170 × 170 px. Avoid placing logos, faces, or text in that corner — the profile picture will sit on top of it. On mobile, the profile picture appears centered below the cover instead, so the overlap rule only affects desktop.
File Format Guidance
| Format | Use For | Trade-off |
|---|---|---|
| PNG | Logos, text, sharp graphics | Larger file, sharper edges |
| JPG | Photos, gradients, scenery | Smaller file, may compress text |
Save your cover in sRGB color mode at under 100 KB if possible — Facebook compresses larger files aggressively, so submitting a pre-compressed file preserves more quality.
Cover Video Specs
Facebook also supports a cover video on Pages (not personal profiles):
- Resolution: 820 × 462 px minimum (upload 1640 × 924 px)
- Duration: 20–90 seconds
- Format: MP4 or MOV
- Max file: 1.75 GB
- Audio: Optional — most users browse muted, so design for silence
Tips for a Sharp Facebook Cover
- Upload at 1640 × 924 px to look crisp on retina screens
- Keep the most important content in the center 640 × 315 area (visible on mobile)
- Avoid the lower-left corner where the profile picture overlaps on desktop
- Use PNG for logos and text, JPG for photos
- Pre-compress your file under 100 KB to dodge Facebook's re-compression
- Need to resize? Use our image resizer to get the exact 2.7:1 ratio without distortion.
Related Facebook Sizes
Setting up a full brand presence? See the rest of the Facebook size guides: Event Cover, Group Cover, Profile Picture, Feed Posts, and Stories.
Frequently Asked Questions
What is the Facebook cover photo size?
The Facebook cover photo size is 851 × 315 pixels on desktop and 640 × 360 pixels on mobile. Upload at 1640 × 924 pixels (the same 2.7:1 ratio at 2x density) so the image looks sharp on both.
What are the dimensions of a Facebook cover photo in 2026?
The Facebook cover photo dimensions for 2026 are 851 × 315 px desktop, 640 × 360 px mobile. The recommended upload size is 1640 × 924 px to ensure crisp display on high-resolution screens.
Why does my Facebook cover photo look cropped on mobile?
Facebook crops about 125 pixels off each side of the cover photo on mobile. Keep all important content (logos, text, faces) in the center 640 × 315 area to avoid losing it on phones.
What file format should I use for a Facebook cover photo?
Use PNG if your cover has a logo, text, or sharp graphics — PNG keeps edges crisp. Use JPG for photos or gradients to keep file size small. Save in sRGB color mode at under 100 KB for fast loading.
Where does the profile picture overlap the cover photo?
The profile picture sits over the bottom-left of the cover photo on desktop, occupying roughly 170 × 170 pixels. On mobile, it appears centered below the cover. Avoid placing important content in the lower-left corner of the cover.
Can I use a video as a Facebook cover?
Yes. Facebook cover videos must be 820 × 462 px minimum, 20–90 seconds long, MP4 format, under 1.75 GB, with no audio focus (most users have sound off). The same desktop/mobile crop rules apply.
What is the safe zone for a Facebook cover photo?
The safe zone — visible on both desktop and mobile — is roughly 640 × 315 pixels in the horizontal center of the image. Keep logos, text, faces, and any required visual elements inside this box.
Why does my Facebook cover photo look blurry?
Blurry covers are usually caused by uploading at the exact display size (851 × 315), which Facebook then re-compresses. Upload at 2x density (1640 × 924 px) to prevent re-scaling artifacts.