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Facebook Cover Resizer 3D Icon
100% Free • Zero Quality Loss • Mobile Touch Studio

Facebook Cover Resizer

Resize photos to official Facebook cover photo size (820x312 desktop / 640x360 mobile). Use interactive safe-zone guides so text and logos are visible on all devices.

Pro Tip: Mobile devices crop the left and right sides of Facebook covers. Keep your phone numbers, text, and logos inside the green safe area.

Drag & Drop Your Image Here

or tap below to choose from your gallery or camera

Supports JPG, PNG, WEBP, GIF, BMP • Max 25MB • Secure & Private

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Free Facebook Cover Photo Resizer: Solve the Mobile vs. Desktop Crop Dilemma

Creating a Facebook cover photo for your personal profile, business Page, or community Group is notorious for causing frustration. Why? Because Facebook displays cover photos at two completely different aspect ratios on different devices:

  • Desktop Computers: Display at 820 pixels wide by 312 pixels tall (a wide ~2.63:1 panoramic aspect ratio).
  • Mobile Smartphones: Display at 640 pixels wide by 360 pixels tall (a taller ~16:9 aspect ratio, which chops off approximately 90 pixels from the left and right sides of your desktop banner).

If you design only for desktop, your phone number, call-to-action button, and logo will be cut off on smartphones. If you design only for mobile, the top and bottom will get clipped on computers. The Paperknife Solo Facebook Cover Resizer displays interactive green safe-zone bounds so you can align your vital branding elements where they remain 100% visible on every screen.

The Universal 820 x 360 px Safe Zone Rule

By creating a master canvas of 820 x 360 pixels (or high-resolution 1640 x 720 pixels for Retina displays) and keeping your core typography inside the central 640px width, your banner displays cleanly on both desktop monitors and iOS/Android phones.

Desktop Display 820 x 312 px (Left & right margins fully visible; top/bottom slightly trimmed).
Mobile Smartphone Display 640 x 360 px (Top and bottom fully visible; left/right trimmed by ~90px).

Facebook Cover Photo Dimensions Reference (2026)

Cover Type Recommended Dimensions Aspect Ratio Mobile Safe Zone
Business Page Cover 820 x 312 px (or 1640 x 624) 2.63:1 Center 640px width
Facebook Group Banner 1640 x 856 px 1.91:1 Center 1640 x 664 px
Facebook Event Cover 1920 x 1005 px 1.91:1 Center 100% visible
Personal Profile Cover 851 x 315 px 2.7:1 Avoid bottom-left profile picture overlap

Frequently Asked Questions

What is the best size for a Facebook cover photo in 2026?

The optimal resolution to upload is 1640 x 624 pixels (double the standard 820 x 312 size). This provides ultra-crisp Retina clarity while ensuring smooth scaling across computers and smartphones.

Why does Facebook crop the sides of my cover photo on mobile?

Facebook uses a taller aspect ratio on mobile screens (640x360) than on desktop screens (820x312). To prevent distortion, Facebook automatically crops ~90 pixels off each side on phones. Keep your content within the central green safe zone to avoid this.