Resize an image (shrink or enlarge)

Adjust the dimensions of an image in pixels or percentages. Automatically keep the aspect ratio or set width and height separately. Free, no upload, directly in your browser.

Choose your image

Drop here or click to choose

Files stay on your device — nothing is uploaded

Your file is processed in your browser and never uploaded.

How does it work?

1
Choose your image
Drag a JPG, PNG or WebP here.
2
Set the size
Type the desired width and height in pixels, or a percentage.
3
Download
Download the image at the new size.

Frequently asked questions

Is quality preserved?

Yes, when shrinking the quality stays sharp. When enlarging significantly the image may become a bit blurry — that is a physical limitation of any resizer.

Which file formats are supported?

JPG, PNG and WebP are recognised. The result is saved in the same format as the input file, so you get no unwanted format conversion.

Can I set a custom aspect ratio?

Yes. Tick "free size" to set width and height independently. By default the ratio is kept so the image does not distort.

What is the difference between pixels and percentages?

Pixels gives an exact final size — useful when you know a fixed target, like 800 wide for a website. Percentages scale relatively: 50% makes the image exactly half as large, regardless of the original dimensions.

Is there a maximum file size I can load?

There is no hard limit; the browser processes everything in memory. For large images (above 20 megapixels) it may take a moment, but nothing is uploaded.

Is my image uploaded?

No. Everything happens in your own browser. Your image never leaves your device and is not stored anywhere.

Is it free?

Yes, completely free, without watermark or account. The site is paid for by ads.

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