Facebook · free

Facebook Page cover size — 851 × 315 px

Displays at 820×312 on desktop and 640×360 on mobile, so keep the edges clear.

Resized in your browserNo sign-up851 × 315 px

Drop an image here or click to choose a file

It is centre-cropped and resized to exactly 851 × 315 px in your browser — nothing is uploaded.

Facebook Page cover specifications

Dimensions851 × 315 pixels
Aspect ratio2.7:1
FormatJPG or PNG
File sizeunder 8 MB

Displays at 820×312 on desktop and 640×360 on mobile, so keep the edges clear.

Why the exact size matters

When you upload something bigger than the platform expects, it is resized on their servers — usually with a fast algorithm that softens edges and introduces artefacts around text. Resizing to the exact pixel dimensions first means the platform has nothing to change, and what you approved is what appears.

The tool above centre-crops to 2.7:1 and then scales to exactly 851 × 315. If your source has an important element near an edge, crop it yourself with the image cropper first.

Other Facebook sizes

Every platform

Facebook Page cover — FAQ

What is the Facebook page cover size?
851 × 315 pixels (2.7:1). Displays at 820×312 on desktop and 640×360 on mobile, so keep the edges clear.
What file format should I use?
JPG or PNG. JPG is smallest for photographs; PNG is better when there is flat colour or text.
Does this tool upload my image?
No. The crop and resize both happen in your browser through the canvas API — there is no upload on this page.
Can I get a PNG instead of a JPG?
Yes, the tool offers both downloads from the same result.

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