Resize your image
Enter the current size, choose which new dimension you know, and we'll calculate the proportional size for you.
Result
New width
– cm
New height
– cm
Aspect ratio
–Scale
–Area change
–We preserve proportions automatically so your image won't look stretched or squashed.
How it works
- Enter the current width and height of your image.
- Choose whether you know the new width or new height, then type it.
- We calculate the other dimension to keep the original aspect ratio.