WizzyTools

Resize an image to Facebook post size for free

Works offline · never uploaded 0 uses

Fit or fill an image to the 1200×630 Facebook post size, with drag-to-reposition and zoom, right in your browser.

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How it works

  1. 1

    Upload the image you want to resize.

  2. 2

    Drag to reposition and zoom to frame the shot.

  3. 3

    Choose Fit or Fill for images that aren't already the right shape.

  4. 4

    Download the image, sized and ready to post.

Why use this tool

Every image task, one place

Resize, compress, convert, crop, rotate, filter, and watermark — no need for a heavyweight photo editor.

100% private, always

Every tool runs entirely in your browser using the canvas API — your images are never uploaded to a server.

Works on any device

Runs in the browser on Windows, Mac, Linux, iOS, and Android — nothing to install, nothing to trust but the tab.

Instant results

No queues and no desktop app to wait on — edits and conversions finish the moment you make them.

Convert to any format

Move between JPG, PNG, WebP, and ICO — output stays sharp, with quality settings when you need control.

Free, always

Every tool here is free to use, with no watermarks, size limits, or forced trial period.

Frequently asked questions

This is Facebook's official recommended resolution for shared links and timeline posts to ensure they appear correctly on high-DPI displays.

No, cover photos have a different aspect ratio (typically 820x312). This tool optimizes for standard feed posts.

Vertical photos will either have the top and bottom heavily cropped, or require significant padding on the sides to meet the wide aspect ratio.

Yes, 1200x630 is widely used and accepted across the majority of standard single-image Facebook Ad placements.

Facebook handles both well, but PNG is often preferred if the image contains sharp graphics or text to prevent artifacting.

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