Select all the images you want to resize by clicking on each one in the Finder, or on your Desktop, while pressing the Command key. Right click and choose Open with Preview. All the images will. On macOS, Preview.app is highly underrated for all it can do. It’s my go-to app for a lot of things — one of them being fast image resizing. Let’s say you have an image that is too big for where you want to use it. Preview can quickly cut it down. Open the image in Preview.
Oct 11, 2016 The basic idea is to open each photo or image in Preview, use the resize tool to shrink it down to a desired size, then save and use that smaller version. Let’s go step by step! Open up an image in Preview, either by double-clicking on it or using Spotlight to find it or by finding the app within your Applications folder. Aug 11, 2020 To change the size of an image with the Preview application that comes with any Mac ‘s macOS: Open the image in Preview. Tip: To make sure the picture opens in Preview, click on the image with the right mouse button and select Open With Preview from the context menu. Select Tools Adjust Size from the menu.
Before you upload an image to your website, it’s best to resize it to an optimized size and crop it as much as possible to the look you’re going for. In this simple tutorial, I will show you how to resize and crop an image using Mac’s Preview (no need to upload to photoshop, canva, or anywhere else!).
Preview Image Icon
We know everyone learns differently – if you prefer video, please watch the video tutorial above! If you’re more of a step-by-step person, we’ve written out the steps below.
How to Resize & Crop an Image Using Mac’s Preview – Step by Step
*Note: In our video tutorial, we’re using images provided by ColorJoy Stock.
1. Crop your image Open your image in Mac’s Preview. Click the image and begin dragging the dotted cropping line with your mouse until you reach the desired format. Tip: hold down the Shift key as you drag your mouse so you can crop a perfect square.
Next, select Tools > Crop or hit Cmd+K keys.
Bulk Resize Images Mac
2. Resize your image Select Tools > Adjust Size. In our video example, we reduced the image size from 3563 pixels squared to 800 pixels squared.
Resize Image Preview
Before you add your image to your website, make sure you’ve optimized your image to improve loading speed. You can check out our Image Optimization tutorial for guidance.