If the width of the original image is more than 800 pixels, specify a new width of something between 600 and 800 pixels. We can generally live with whatever height ends up being. The most important dimension here is width. Select the Image Size tab, and you'll see the original size (in pixels) of the image as well as text fields where you can specify a new size. In the lower right-hand corner of the dialog there are a couple of tabs, one of which is Image Size, hidden under the Color Table tab. This will open a dialog where you will see the original photo and one or more previews of the photo as it will look after being saved. Now would be the time to do any cropping of the image you may desire to remove undesirable elements from the photo. When you're satisfied with the settings, hit the Save button and tell Photoshop where to save the image.
Pay attention to the file size shown below the preview image and watch how it's affected by the settings you choose. JPEG works better for photos, and GIF generally works better for simple computer graphics.įor JPEG images, a quality level of 50% is usually sufficient to preserve enough quality for posting an image to the web.įor GIF images, you'll have to adjust the number of colors and watch the preview image to see how close to the original it gets. In the upper right-hand corner, under the Save button, set the image type (JPEG or GIF) and adjust the settings. Set the width to something between 600 and 800 pixels, and let Photoshop adjust the height accordingly. In the lower right-hand corner, under another tab, there's a set of fields for adjusting the image size. You'll get a dialog with the original image and one or more preview images.
We hope to have helped you in this small but efficient guide on how to resize your photos with Mac, surely a simple operation but not for MacOS’s long-time users. For any question or doubt we are at your disposal.From the File menu, select Save for Web.
If you are looking for more and not a simple explanation on how to resize a photo from the Mac itself, and you want to perform the resizing on multiple photos simultaneously and not in a single, we want to recommend an excellent program: XnConverter .īesides being able to edit multiple photos at the same time you can also crop them, rotate them and much more. And the nice thing is that it’s all free! The program obviously needs to be downloaded. In addition to the pre-installed Preview program, you can use an external program for example to resize multiple photos at the same time . How to quickly resize images on Mac Using third party app This will ensure that your images are proportionally resized. If you’re only going to resize the width for example, make sure “Scale Proportionally” is selected. Step 5:Įnter the width or height value to resize your photos to your liking. Once all images are selected, go to Tools > Adjust Size. Right click on them and select “Open With Preview.” Select all the images you want to resize. How to batch resize pictures on Mac Step 1: To do so you have to go to the “Tools” menu, click on “Adjust size” and you can select precisely the most suitable dimension for what you wanted to achieve.
If you do not want to choose the measures because you find it too challenging, there are the standard measures that allow you to enlarge or shrink the photo, Step 4: It will open a new window where you can set the pixels as you like. Open an image and from the ” Tools ” menu click on ” Adjust size “, Step 3: Step 1:įirst of all you do not need any program but just use Preview , the program pre-installed in Mac. Let’s start with this kind of very easy procedure that allows you to resize photos. If you have just started using a Mac and are not skilled, but want to know how to resize a photo, we are here to explain how to do it. We will do a kind of guide where step by step, in a simple and fast way, without too many spells of words, we explain how to do it. So just talk and start looking at how to resize your photos with Mac.