Facebook Cover Resizer
Resize any photo to fit Facebook's cover photo dimensions perfectly — free, instant, and processed entirely in your browser.
About the Facebook Cover Resizer
Facebook displays cover photos at 820×312px on desktop, but crops differently on mobile, so a cover photo sized without accounting for that often gets awkwardly cropped or shows blurry edges. Most people don't know the safe zone that keeps their photo looking right across devices.
This tool crops and resizes your photo to Facebook's cover dimensions automatically, keeping the important part of your image inside the safe zone so it displays properly whether someone's viewing your profile on desktop or mobile.
How to Resize a Facebook Cover Photo
Step 1
Upload your photo
Select or drag in the image you want to use as your cover photo.
Step 2
Adjust the crop
Position your photo within the Facebook-safe frame.
Step 3
Download your cover photo
Download the correctly sized image, ready to upload to Facebook.
Frequently Asked Questions
What size is a Facebook cover photo?
Facebook displays cover photos at 820×312px on desktop; this tool exports at a safe size that also looks right on mobile.
Will my photo get cropped differently on mobile?
Facebook crops the cover photo differently across devices — this tool keeps your key content within the safe zone so it looks right everywhere.
What file format should I use?
JPG or PNG both work well; this tool exports as JPG by default for smaller file size.
Is my photo uploaded to a server?
No — resizing happens entirely in your browser; your photo never leaves your device.