Facebook Cover Photo Resizer

Resize photos to Facebook's verified 820×312 desktop and 640×360 mobile cover photo standard without awkward cropping.

HEIC to PNG HEIC to JPG WEBP to PNG PNG to JPG Compress PDF Merge PDF Compress Image All 121 Tools

Drop cover photo here to resize

or tap anywhere to browse from your device

Supports Batch Selection • Instant In-Browser Conversion • Completely Offline-Capable
0
Selected Files
100% Free
No subscriptions or limits
Zero Upload
Processed in browser
Facebook 820x312 Spec
Dual desktop & mobile safe area verified
Batch Mode
Convert multiple files & ZIP

How to Use Facebook Cover Photo Resizer

Fast, easy & 100% private in-browser image processing in 3 simple steps.

1
Upload Cover Photo

Select any landscape photo, business banner, or family portrait.

2
Choose Fit Strategy

Select Crop to Fill or Fit with Blurred Borders to preserve full horizontal width.

3
Download & Publish

Download your optimized 820x312 image in JPG or PNG format.

Facebook Cover Photo Resizer illustration

Why Use Facebook Cover Photo Resizer?

Engineered for speed, privacy, and maximum image fidelity.

Guaranteed Privacy

Unlike traditional online converters, we do not store or process your images on our servers. All decoding happens right in your local browser sandbox.

Blazing Fast Conversion

Skip waiting for slow uploads and downloads. Local processing converts your high-resolution photos in fractions of a second.

Batch Processing & ZIP

Convert multiple files simultaneously. Export everything cleanly packed in a single ZIP file with one click.

Progressive Web App (PWA)

Install this tool as a standalone application on your Desktop, Android, or iOS device. Access it anytime, even without an internet connection.

Dual-Device Optimization

Calculates responsive framing so your cover looks natural on both mobile apps and desktop browsers.

Universal Compatibility

Works seamlessly across Windows, macOS, Linux, ChromeOS, iOS Safari, and Android Chrome without installing any drivers or plugins.

Complete Guide to Facebook Cover Photo Sizing

Your Facebook cover photo is the visual centerpiece of your personal profile, business Page, or community Group. Because Facebook stretches and crops cover photos differently between desktop web browsers (820×312 px) and smartphone apps (640×360 px), uploading an unformatted photo often clips important logos or text.

Our Facebook Cover Photo Resizer scales your artwork to verified Facebook dimensions, keeping your header looking sharp across all devices.

Frequently Asked Questions

Got questions about converting Image to Image? Find answers below.

Facebook displays cover photos at 820x312 pixels on desktop computers (wide aspect ratio), but crops the sides to show a taller 640x360 pixel window on smartphones. Keeping important text centered ensures it remains visible on both.

Upload an sRGB JPG file under 100KB, or upload a PNG file. Our tool optimizes colors to avoid Facebook's aggressive recompression artifacts.

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