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Free tool

Resize one picture for every social post

Turn a finished picture into the exact size that Instagram, LinkedIn, X, or a link preview wants. It's free, and the file stays on your computer.

Drop an image here, or choose a file.

PNG, JPEG, or WebP up to 10 MB. The file stays on your computer.

Output

If the picture is a different shape

Cut the extra so the picture covers the size.

Download as

Before and after

Turn one square post into a wide link preview

Choose Fill the frame to crop the square to the wide shape, or Keep it whole to add a white edge on each side. This sample shows both from the same picture.

A square magazine feature card with a chef photographed full bleed and a headline on a white band1080 × 1080
OriginalYou start with this square post.
The same feature card trimmed to fill a wide link preview1200 × 630
Fills the frameChoose Fill the frame and you crop it to cover the wide frame.
The same feature card kept whole inside a wide frame with a white edge1200 × 630
Keeps the whole pictureChoose Keep it whole and you get a white edge on each side.

How it works

How the resizer works

  1. Step 1

    Drop in a picture

    Drag a PNG, JPEG, or WebP onto the page, or choose it from your computer. It opens right here in your browser, so nothing uploads.

  2. Step 2

    Pick the size

    Choose a network size from the list or type your own width and height. If the shape is different, choose Fill the frame and drag the picture to set the crop. Or choose Keep it whole to add a coloured edge.

  3. Step 3

    Download the file

    Save it as PNG, JPEG, or WebP. The file is named with its size, so the 1200 × 630 version is easy to find when you post it.

Questions about this tool

Does this upload my picture?

No. The work happens on this page in your browser. You don't need an account, and we never see the file.

When should I use a template instead?

Use a template when you still need to change the words, or keep your brand the same in every size. Use this page when you already have a finished picture.

Is this free?

Yes. The download from this page costs nothing. A file from a saved template still costs one credit.

How big can the picture be?

Choose a PNG, JPEG, or WebP up to 10 MB. A very large picture may not open.

What about transparent backgrounds?

PNG and WebP can keep them. JPEG fills empty areas with the colour you pick, which starts as white.

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Need to change the words too?

Turn this picture into a design you can edit, then download each new size.

Turn it into a templateAll free tools