Alternatively, you can select a preset size by clicking the arrows next to Fit Into. You may need to switch the size type, like changing from inches to pixels, as shown above. Step 4: Enter the width and height information.

Step 3: Select Adjust Size on the drop-down menu. If Preview is not your default image viewer, select Open With followed by Preview instead. Step 1: Right-click on the image and select Open. Step 6: Click the purple Save Resized Copy button. If the aspect ratio doesn’t matter, don’t check the box, and enter the numbers in both boxes. Step 5: To keep the aspect ratio, click the box next to Maintain Aspect Ratio.Īs you enter a number into one of the boxes, the other box will automatically adjust its number in proportion to the number you just entered. Another pop-up window appears (shown on the right). Otherwise, click Define Custom Dimensions for a specific size. Select one of the three preset sizes (shown on the left). Step 3: Select Resize on the drop-down menu. GPT-4: how to use, new features, availability, and moreīing Chat: how to use Microsoft’s own version of ChatGPT How to build a PC from scratch: A beginner’s guide for building your own desktop computer Now, go to the Fit into the drop-down menu and select an image size that is less than the current height and width of the image. In the window that appears, make sure that the drop-down menu next to the image Width and Height is in pixels. You can also right-click on the image and select Open With > Preview.

Double-click on your image to open it with Preview, if it’s your default image viewer. You Might Also Like: How to Type The Apple Logo on Mac Reduce an Image Size on Mac using the Preview App You can also choose to edit the size of multiple images on your Mac at once. If you need to reduce the size of an image or images because it’s too large to send, to use it online, or for some other reasons, you may think you need a pricey software like Photoshop, but you can easily resize images on a Mac using Preview app, which comes with macOS free. Luckily, when it comes to resizing an image or reduce image size on Mac, then you don’t need to download third-party apps or use an online image resizer. Reduce an Image Size on Mac using the Preview App.

Edit image size mac