Free — runs entirely in your browser
Facebook Cover Photo Resizer (820 × 312)
Resize your image to Facebook's exact cover photo dimensions, desktop-safe.
Drop images here, or click to browse
JPEG, PNG, WebP · one image free, batch requires the Pro Pass
Target dimensions
Output format
Output: 820 × 312 · WEBP · 90% quality
Facebook Cover Photo size details & FAQ
Resize your image to Facebook's exact cover photo dimensions, desktop-safe.
Privacy
Browser-native safety
Every resize runs on the Canvas API inside your tab. Files are never sent to a server, so there's nothing to leak.
Speed
Zero upload latency
No round trip to a backend — output is ready the instant the browser finishes drawing the canvas.
Fidelity
Perfect aspect ratio
Presets are locked to their platform's exact ratio, with a warning before any crop would clip your subject.
Other Facebook sizes
Frequently asked questions
Yes. Resizing a single image to any preset, including the 820×312 facebook cover photo size, is free with no account and no watermark.