ToolQuarters

Resize Image

Change the pixel dimensions of any image. Keep the aspect ratio locked to avoid distortion, or set width and height independently. Fast, private and free.

Runs in your browser — your files never leave your device

Drag & drop a file here, or click to choose

How to use Resize Image

  1. 1Drop an image into the area above.
  2. 2Enter the new width or height in pixels.
  3. 3Keep 'Lock aspect ratio' on to scale proportionally.
  4. 4Click Resize and download the result.

Frequently asked questions

Will resizing reduce image quality?

Making an image smaller keeps it crisp. Enlarging beyond the original size can look soft, since new pixels are interpolated.

Can I keep the aspect ratio?

Yes. With aspect lock enabled, changing one dimension updates the other automatically.

What formats can I resize?

JPG, PNG and WebP. The output keeps the original format unless you convert it afterward.