Resize a single photo on Mac with Preview App

Regardless which version of Mac's operating system you have, Preview app is probably the quickest and the easiest way to resize images, since this app is available in all iterations of Mac OS and Mac OS X Method 1: Resize Images on Mac with Preview app Most people think that in order to resize images you need to have a professional photo editing software, but in this article, we will show you how to resize images with apps that are already available to you on your Mac. Photos are often too large to be uploaded or sent to anyone, which is the reason why non-professional photo editors frequently need a simple and easy way to resize a large number of images. The size of this image is 22 kB.Ĭongratulations! You have been successful.Photos are an integral part of the business world, and most people have to send them in emails, upload them to the company's blog or to an Amazon page. Go to Finder or terminal and go to where you exported the image to check size. Then click Export on the right botttom side of the window and export the image where you want to. Move image so you are satified with what you see, as seen below. Note: Gimp will save/export only what you see on the screen. For this example, lock the width and height together by clicking on the broken chain, and choose 750 px.

You can see the boundary of the image is a dashed line.Ĭhose the scale button on the toolbarto scale the image. Keep doing this unitl you see the top let corner of the image. Start at the top left and drage to bottom right, you may need to do this multiple times. If it is like my images it will come in huge and you will only be able to see small portion of it. Go to the folder you have your uncompressed image stored. Note: The white box is the only part of the image you will be able to see and export. Resize the window to see more of the gray area. This is a header image size I commonly use. For our example, width = 600 and height is 100. Press Command N to open a new file and a 'Create New Image' window appears.Ĭhoose the image size width and height. It is free to download and is good for compressing many image files to web size. Gimp is a GNU Image Manipulation program.

How to change size of image mac