Pro

Image resizer

Type the width and height you need and choose how the picture fills that box: shrink to fit, pad the edges, or crop. You see the crop before you export.

Workspace On this device

Drop files here

JPEG, PNG, WebP, GIF, AVIF, BMP, up to 40 MB each, 30 at a time. Processed on this device.

No file to hand? Try a free sample photo:

How to use it

  1. Add an image. Its original dimensions appear next to the preview.
  2. Type a width or height. With the aspect lock on, the other value follows.
  3. Choose how it fits: Fit inside, Pad to size, Fill and crop, or Stretch.
  4. For Fill and crop, drag the crop position to keep the part that matters.
  5. Resize and download.

Formats and limits

Opens
JPEG, PNG, WebP, GIF (first frame), AVIF where your browser decodes it, BMP
Saves
JPEG, PNG, WebP
  • Output is limited to 8192 px per side and about 16.7 megapixels, the most every major browser can draw reliably.
  • Enlarging an image can’t add detail; it is off unless you turn it on.

Image resizer questions

  • Fit inside keeps the whole picture and may leave the result smaller than the box. Fill and crop fills the box exactly and trims what overflows. Pad to size keeps the whole picture and fills the gaps with a colour.