Redimensionar capa do Facebook

Resize any image to the perfect 820 × 312 Facebook Cover size — in your browser.

Drop an image here or click to browseOutput: 820 × 312 px · processed in your browser

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About the Facebook Cover Resizer

This fits any photo to the exact 820 × 312 pixel size for a Facebook Page cover photo. Posting an image at the right dimensions means Facebook shows it crisply and doesn't crop or squash it awkwardly. Drop in a picture, choose how it should fill the frame, and download a perfectly-sized image — all in your browser, nothing uploaded. Need a custom size instead of the exact Facebook cover dimensions? See Resize Image.

How it works

Your image is drawn onto a 820 × 312 canvas at the exact Facebook size. You choose the fit:

Cover — the image fills the whole frame and any overflow is cropped, so there are no borders.
Contain — the entire image fits inside the frame and the empty space is padded with a background colour you pick.

The result downloads as a PNG at exactly 820 × 312 pixels.

Good to know

The output is a lossless PNG at the exact target size. If your source image is smaller than 820 × 312, filling the frame means enlarging it, which can look soft — start from an image at least 820 × 312 pixels for the sharpest result. Platform dimensions change from time to time, so check the current recommended size if it matters.

Privacy

Resizing happens entirely in your browser with the Canvas API. Your image is never uploaded or stored.

Perguntas frequentes

What size is a Facebook Cover?

The recommended size is 820 × 312 pixels. This tool outputs exactly that.

Is it free?

Yes — 100% free, no sign-up, no watermark, and nothing uploaded.

Are my images uploaded?

No. Resizing happens in your browser with the Canvas API, so your image never leaves your device.

What's the difference between Cover and Contain?

Cover fills the whole frame and crops the overflow (no borders). Contain fits the entire image inside the frame and pads the rest with your chosen background colour.

Why does my image look soft after resizing?

If the source is smaller than 820 × 312, filling the frame enlarges it, which softens detail. Start from an image at least 820 × 312 pixels for a crisp result.

What format do I get?

A PNG at exactly the target dimensions, ready to upload.

Escrito por Lakshay Kumar(TechLakshay)

A QA Automation Engineer by trade, Lakshay's real passion is untangling complex problems into simple, working solutions — which is exactly why FreeMyTask exists. On Instagram, he channels that same instinct into helping 26,000+ content creators with SEO education, motivation, and hands-on query solving.

Última atualização: August 22, 2026