Resize to Facebook cover photo size without losing the subject
Use the AI extender to turn portraits, landscapes, product shots, event photos, and brand visuals into Facebook cover photo size images that fit a wide cover frame.
Facebook cover photo size
Use the correct Facebook cover photo size
The common Facebook cover photo size for Page covers is 851 x 315 pixels. This tool starts with that wide cover frame so your image is prepared for Facebook instead of a generic crop.
Facebook cover photo size
Extend the canvas instead of cropping the image
A normal resize can cut off faces, products, logos, text, or useful background context. The AI extender adds new surrounding pixels so the original subject can stay visible inside the Facebook cover photo size. For general image expansion across custom formats, use AI Expand Image.
Facebook cover photo size
Create standard or high-resolution cover assets
Generate a 851 x 315 Facebook Page cover, choose 820 x 312 for a common cover display size, or use 1640 x 856 for a Facebook Group cover image.
Facebook cover photo size
Position the image before generation
Drag the source image inside the target frame before you generate. This gives you control over where the AI should rebuild extra background for a cleaner Facebook cover composition. For professional profile banners, use the LinkedIn banner size extender.









