You’ll see a width and height pixel dimensions.Īdobe Photoshop will default to giving you the size in pixels, but you can change it to inches, centimetres, or even a percentage. In this dialogue box, you’ll find your image size. Go to Image > Image Size… or use the shortcut Opt + Cmd + I (Alt + I for Windows). Step 1: Finding the Image Sizeįirst, find the size of your image by opening the image size dialogue box. It is easy to increase or decrease image resolution in Adobe Photoshop. How to Change Image Resolution in Photoshop But each social media site has its own recommendations. You’re also not giving out your full-resolution image that others might want to use without permission.Ī good rule-of-thumb is to post images no larger than 2000px on the longest end no larger than 1MB. On the flip side, you may want to decrease the resolution of your images before putting them online. We made an article on this to help you figure out how large you can print an image. But I may want to make a large print of this image. It takes some practice and trial and error to know how far you can go.įor instance, if I’ve cropped in a lot on an image, this will lower the number of pixels in my image. It all depends on the amount of detail in the image and the purpose of it. This means you can start to see the individual dots that make up the image. If you try to increase the image too much, it will become pixelated.
You can take a low-resolution image, one with few pixels, and increase the resolution. The more dots (or pixels) you have per inch, the higher the resolution of your image.īefore I show you how to resize your images, let’s briefly talk about how large or small you’d like to make your images. The resolution of an image is measured in DPI (dots per inch) or PPI (pixels per inch). But it usually results in a larger file size. The result will be smooth, continuous tones and colour transitions. High resolution gives you more detail and better image quality. This is because pixel information is denser. More pixels in an image mean high resolution. If you crop an image, you are taking out pixels so an image will have a lower resolution than your camera is capable of producing. The result is the number of megapixels the camera has. That means the total pixel dimensions are 8256 x 6192 = 51,121,152.
Your camera will produce images of a certain size depending on its sensor size and pixel density.įor example, the manual of my camera says that the image resolution is 8256 x 6192 (W x H) pixels. Resolution is the number of pixels in dimensions of height and width.
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