Facebook Cover Photo Resizer - 820x312 with Mobile Safe Zone

Fit your image to Facebook page, group, event or profile sizes with safe zones.

Updated October 2026

Facebook size

Image

Format

Drop an image here or choose a file. Drag to reposition after loading.

Desktop shows the full 820×312. Phones show only the central 640×312 (white dashed box). Keep logos and text inside it.

Private by design: your files are processed on your own device and never uploaded.

How to use

1 Pick the Facebook size: page cover, group cover, event cover or profile picture.
2 Select your image and drag it so the important part sits inside the dashed safe area.
3 Zoom in if needed.
4 Download as JPG or PNG and upload it to Facebook.

Facebook cover photo size 2026

Facebook displays page covers at 820x312 pixels on desktop and 640x360 on phones. Because the mobile view is narrower, the left and right 90 pixels are cut off on phones. The white dashed box in the editor marks the 640-pixel-wide area that is visible everywhere; keep logos, text and faces inside it.

Group and event covers

Group covers are uploaded at 1640x856 but displayed at roughly 1640x640, so the top and bottom are cropped. Event covers are 1920x1005 and shown almost in full. Profile pictures are 400x400 and shown round. The presets in this tool draw the right guides for each.

Avoiding Facebook compression

Facebook compresses covers heavily. Upload a JPG under 100 KB (the editor's 92 percent JPG export of an 820x312 image is usually 60 to 90 KB) or a PNG for graphics with text, and avoid fine patterns that compress badly.