Toolwren

Free Image Resizer

Set an exact width and height in pixels. Keep the aspect ratio locked to avoid stretching, or unlock it for a custom shape.

Your data stays on your device.

Features

  • Exact pixel width and height
  • Aspect ratio lock to prevent distortion
  • Keeps the original format, or converts to JPG, PNG or WebP
  • Runs on your device, so the image is never uploaded

How to use Image Resizer

  1. Choose or drop an image.
  2. Enter the new width or height.
  3. Leave the aspect ratio locked, or unlock it.
  4. Download the resized image.

Frequently asked questions

Will resizing reduce the quality?

Making an image smaller keeps it sharp. Making it larger than the original adds no detail, so it can look soft.

What does the aspect ratio lock do?

It changes the height automatically when you change the width, and the other way around, so the picture is not stretched.

Are my images uploaded?

No. Resizing happens in your browser on your own device.

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