Resize image to 851×315 px
Make a Facebook page or profile cover — resize any JPG, PNG, or WebP to 851×315 pixels entirely in your browser, with no upload and no watermark.
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Quick answer
To make a Facebook page or profile cover, resize your image to 851×315 pixels. Open Resize Image with the 851×315 preset, drop your JPG, PNG, or WebP, and download — everything happens on your device, not uploaded to our servers for processing.
- Convert HEIC if needed — iPhone photos are often HEIC. Use HEIC to JPG first.
- Resize to 851×315 — open the tool with this size pre-filled and download the result.
- Compress if there's a size cap — some uploads also limit KB. Use Compress Image after resizing.
What to watch for at 851×315
- Aspect ratio
- 851:315
- Pixels
- 0.27 MP
- At 300 DPI
- 2.8″ × 1.1″
- The cover is the classic example of a size that is cropped differently by device: desktop shows a wider, shorter slice than a phone does.
- What survives both is the centre. Keep the subject there and let the outer edges carry background only.
- Text placed near the bottom frequently collides with the page name and buttons overlaid on top of the cover.
Resize ImageCompress ImageHEIC to JPG
Other social & preview sizes: Instagram square post · Instagram / TikTok story · YouTube thumbnail (720p) · Open Graph link image · X / Twitter header · LinkedIn banner
Frequently asked questions
What size is a facebook cover?
A facebook cover is 851×315 pixels (width × height). Resize your image to 851×315 and export as JPG or PNG.
How do I resize an image to 851×315 without uploading it?
Open Resize Image on TryQuickImg with the 851×315 target pre-filled, drop your file, and download. It runs entirely in your browser — after the page loads you can even go offline.
Will resizing stretch my photo?
Only if the original has a different aspect ratio than 851×315. For the cleanest result, start from an image close to that ratio or crop it first, then resize to 851×315.