Change Size of Image Online: KB, px or cm

How it works

Three steps, about ten seconds

UploadTap Choose image and pick your file.

Set the sizeCheck the KB limit or the pixel size in the boxes.

DownloadPress Resize, then Download image.

Change size of image online: what to know

The size of an image can mean the file size in KB or the dimensions in pixels. You can change both on this page. Set a KB limit for the file, and a width and height for the dimensions.

Most people only need one of the two. If the form states a KB limit, use that and leave the dimensions to the tool. If it states pixels, type them in.

Tips

File size and dimensions are different things.
Lock proportions to keep the shape.
Check the result before you upload.

Questions

How do I change the size of an image?

Upload it, set a KB limit or a width and height and press Resize.

Can I change both KB and pixels?

Yes. Fill in both boxes.