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TinyTools

Resize Image

Resize images to the exact dimensions you need.

Everything is processed on your device. Nothing you upload or type is sent to a server, and nothing is stored.

Resize Image online

Set an exact pixel size for a profile picture, a product photo or a website banner. Lock the aspect ratio to avoid stretching, or set both dimensions yourself. Resizing runs on your device.

How to use resize image

  1. Add an image

    Drop in a JPG, PNG or WebP file.

  2. Enter your dimensions

    Type a width or a height. With the ratio locked, the other side follows automatically so nothing is distorted.

  3. Resize

    The image is redrawn at the new size in your browser.

  4. Download

    Save the resized image.

Frequently asked questions

Will resizing reduce the quality?

Making an image smaller looks clean, because detail is being discarded rather than invented. Making it larger cannot add detail that was never captured, so an enlarged image will always look softer than the original.

How do I keep the image from looking stretched?

Leave the lock icon enabled. It keeps the original width-to-height ratio, so setting one dimension calculates the other for you.

Does resizing also make the file smaller?

Usually yes — fewer pixels means a smaller file. If you want to cut the size further without changing the dimensions, use the Compress Image tool.

Which formats are supported?

Anything your browser can display: JPG, PNG, WebP, GIF (first frame) and usually AVIF. The output is saved as PNG or JPG.

Are my images sent to a server?

No. The image is drawn to a canvas inside your browser and never leaves your device.

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