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Image resizer

Set the output width or height. Keep aspect ratio enabled to preserve the original proportions. Results are exported as PNG.

Get started

  1. Choose an image.
  2. Enter the width or height. Keep aspect ratio enabled to avoid stretching.
  3. Resize and download the PNG result.

Example

Input

1600 × 1200 → width 800, keep aspect ratio

Expected result

800 × 600 PNG

Try it

Good to know

Changing pixel dimensions is different from lossless compression. Enlarging the image cannot recover detail that was not in the original.

Limits

Up to 20 MB input, 24 megapixels, and 8,192 pixels per output dimension. Enlarging an image does not restore missing detail.