Resize Image In Mac Preview. Resize the image by a percentage. Resize an animated gif image in preview to change the size of a animated gif file in preview.
Choose percent from the pop up menu next to the width and height fields then enter the percentage in those fields. To search for an image name or tag open finder then click the magnifying glass icon in the menu bar. If you want to crop out a part of the image to resize see cropping an image in preview.
All the images will open in preview.
Type in your search criteria and press return to show your results step 2 drag the image to the preview icon in the dock or finder. This method will help you change the size of the entire image. 1 x research source this will open the image in. To search for an image name or tag open finder then click the magnifying glass icon in the menu bar.