Resize an image online

Change the width and height of an image by exact pixels or by percentage, while keeping the aspect ratio intact.

Change the width and height of an image by exact pixels or by percentage, without distorting it.

Resizing without distortion

Enter a width or a height and the other side follows the original proportions, or scale by a percentage. The preview shows the result before you process it. Images are saved at high quality (95) so resizing does not add visible compression artefacts.

Making an image larger cannot add detail; it only spreads the existing pixels over more space. Resize down, not up.

How to use this tool

  1. Upload the image you want to resize.
  2. Enter the new dimensions or a percentage.
  3. Download the resized image.

Frequently asked questions

Will resizing distort my image?

You can lock the aspect ratio so proportions stay correct, or set an exact width and height.

Can I make an image bigger?

Yes, though enlarging beyond the original resolution can soften detail.

Tips

  • Common targets: 1080 px wide for Instagram, 1200 × 630 for link previews, 600 × 600 for many passport-photo portals.

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