Facebook Cover Photo Size Guide
Choose a Facebook cover type, upload an image, inspect how it fits the required aspect ratio and central safe area, then download a correctly sized preview.
Upload an image to preview profile, group, or event cover sizing and safe-area placement.
Three cover presets
Check profile covers, group covers, and event cover artwork.
Fit diagnosis
Compare the source aspect ratio with the selected target and see whether cropping is needed.
Safe-area preview
Use the dashed central guide to keep important text and subjects away from vulnerable edges.
它是如何运作的
- 1
上传图片
Choose a product photo, design, or cover image from your device.
- 2
Choose the layout
Select a platform preset and adjust fit, focus, background, or text.
- 3
Download output
Save the finished image at the selected platform dimensions.
Facebook cover dimensions and cropping
Facebook can display cover images differently across devices and may crop outer edges. Design at the selected preset size, keep important content in the central safe area, and preview the final upload on both desktop and mobile.
常见问题
What profile cover size does the tool use?
The profile cover preset is 851 x 315 pixels.
Why is there a dashed safe area?
It is a conservative guide for keeping important content away from likely edge cropping.
Is my cover image uploaded?
不会。您的图像会保留在您的浏览器中。
Facebook Cover Photo Size Guide last reviewed: Aug 9, 2026.