This tool returns the exact upload dimensions and display crops for every Facebook profile asset — profile picture, page cover, group cover and event cover — so your images appear crisp and uncropped on both desktop and mobile. It also flags the circular profile crop and the corner where the profile picture overlaps the cover.
How it works
Facebook stores one master image but renders it at different sizes per device. The tool lists the recommended upload resolution alongside how that asset displays on desktop versus mobile. For profile pictures it shows the circular crop diameter; for covers it shows both the wide desktop strip and the taller mobile crop so you can find the safe overlap region.
Matching the recommended upload size avoids Facebook upscaling a too-small image (which looks soft) or aggressively re-compressing an oversized one.
Tips
- Upload profile pictures square — Facebook applies the circular mask, so corners are always trimmed.
- Keep cover-photo text and logos in the central region that survives both the desktop and mobile crop.
- On personal profiles, leave the lower-left of the cover clear; the profile circle sits there on desktop.