Resize Image

Resize Image

Change an image’s width and height in pixels or by percentage.

Choose an image or drag & drop it here

Resized on your device — nothing is uploaded.

Pixels Percentage

Width (px)

Height (px)

Lock aspect ratio

Output format

How to use the Resize Image

Choose an image.
Enter a new width or height, or a percentage. Keep “Lock aspect ratio” on to avoid stretching.
Pick the output format and click “Resize & download”.

Making an image smaller keeps it sharp. Making it larger than the original cannot add detail, so enlarged images may look soft or blurry.

What does “lock aspect ratio” mean?

When it is on, changing the width automatically updates the height (and vice versa) so the image is not stretched or squashed.

Can I resize for a passport photo or exam form?

Yes — enter the exact pixel size required. If there is also a file-size limit, run the result through our compress image tool.