If you want to shrink an image in Photoshop, there are a few different ways to go about it. One way is to use the Image Size dialog box. To do this, first open the Image Size dialog box by selecting Image > Image Size. Next, enter the desired size in pixels and click OK. Another way to shrink an image is to use the Free Transform tool. To do this, first select the image you want to shrink and then click on the Free Transform button (it looks like a three-headed arrow). Next, use the handles on the Free Transform tool to resize and rotate the image as desired. Finally, you can also use the Scale tool to reduce an image’s size. To do this, first select the Scale tool from the Tools panel and then enter a size in pixels for how large you want your image to be reduced. ..
