Facebook Profile Picture Dimensions
Upload 320px x 320px image. This displays as:
- 170px x 170px on computers
- 128px x 128px on smartphones
- 36px x 36px pixels on most feature phones .
This is a 1:1 image ratio (square).
Facebook Cover Photo Dimensions
- Upload 820px x 312px for same display on computers and 640px by 360px on smartphones
- Uploaded image must be at least 400px wide and 150px tall
- Loads fastest as a sRGB JPG file that’s 851 pixels wide, 315 pixels tall and less than 100 kilobytes
For profile pictures and cover photos with your logo or text, you may get a better result by using a PNG file.
Keep in mind that your Page’s profile picture will be cropped to a circular shape in ads and posts, but will remain the same square shape when people visit your Page.