Facebook Cover Resizer
Resize Facebook cover photos locally in your browser. No upload. Default size is 851×315.
Guide: Facebook cover photo size →
Browse sizes: Facebook sizes →
Resize Facebook cover photos locally
Resize to 851×315 without uploading. Use Pad to preserve the full cover design.
Local-only processing. Files stay on your device and are not uploaded.
What happens next
- Select images from your device.
- Adjust settings and preview the result.
- Export locally as JPG/PNG/WebP.
Pad is safer
Desktop and mobile crops can differ. Pad keeps your whole design visible (adds background if needed).
Text safe area
Keep logos and small text away from the edges so they don’t get cropped on some devices.
FAQ
Do you upload my images?
No. Your images are processed locally in your browser (no upload).
Quick tip: For best results, resize once from the original file.
Common mistake: Screenshotting and re-uploading—quality drops quickly.
What is the Facebook cover photo size?
A common Facebook cover photo size is 851×315.
Quick tip: Covers can crop differently on desktop vs mobile, so keep key content centered.
Common mistake: Putting logos right at the edges—cropping will cut them.
Crop vs Pad — which is safer for cover photos?
Pad is usually safer for covers because it preserves the full design and adds background if needed.
Quick tip: Crop is fine if your content can be safely trimmed at the edges.
Common mistake: Cropping designs with edge text—text gets cut.
Why does my cover look cropped on mobile?
Mobile and desktop show cover photos with different crops/aspect presentations.
Quick tip: Keep important text/logos in a centered safe area with margin.
Common mistake: Designing without testing on mobile—layout can change.
JPG or PNG for Facebook covers?
JPG for photos and smaller files. PNG for sharp text/logos (but files can be larger).
Quick tip: If PNG is too large, use high-quality JPG and keep text large.
Common mistake: Tiny fonts + heavy JPG compression—text becomes unreadable.
Can I batch resize cover photos?
Yes. Use the Batch Resizer to apply 851×315 to many images.
Quick tip: If each image needs a different crop focus, resize them one by one.
Common mistake: Batch resizing without checking safe area—important content can land in cropped zones.
Why does my cover look cropped?
Covers can crop differently on desktop vs mobile. Keep key content centered and away from edges.
Crop vs Pad — which is safer?
Pad is usually safer for covers because it preserves the whole design and adds background if needed.
JPG or PNG for cover photos?
JPG for photos; PNG for sharp text/logos (but file size may be larger).
Can I batch resize covers?
Yes. Use the Batch Resizer to apply the cover size to many images.