Click the Image Converter function to launch it.Ĭlick the folder icon located on the upper-left corner of the Image Converter window to import your local images. Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7.īelow is how to resize photos on Mac using Wondershare UniConverter: Step 1 Open the Image Converter tool.ĭownload, install, and open Wondershare Image Converter on your Mac and then open Toolbox. In addition to resizing, you can also crop, flip, apply watermarks, add effects, and convert to either TIFF, JPEG, PNG, or BMP format. With this free professional image converter for Mac and Windows, you can resize any image format, including JPG, PNG, TIFF, CR2, TIFF, etc. In that case, use Wondershare UniConverter. The Easiest Way to Resize Photos on MacĪlthough the Preview app is free and easy to use, it offers little customization options.

Finally, enter your preferred Height and Width for the image before clicking Ok.

Now choose whether you’d like to edit the photo by percentage, pixels, mm, cm, or points.

On Preview, click Tools and then choose Adjust Size.

Alternatively, right-click the image, choose Open With, and then Preview.

Find the photo you wish to resize in Finder and then double-click to launch it in Preview.

This tool comes pre-installed on all macOS computers and can help you polish your images with minimal fuss. Resizing photos on your Mac is as easy as counting 1,2,3 with the free Preview app. How to Resize Photos on Mac Easily and Quickly So, this guide is going to teach you how to resize images professionally on Mac using some free excellent programs.

However, learning how to resize photos on Mac using the free Preview app can save you subscription money on top of being simple to use. When it comes to editing images by resizing on desktops, Adobe Photoshop comes to mind.

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Preview app for mac ruining image