Open the image in an editor or app
Select the resize or image size option
Choose whether to keep the aspect ratio
Enter the new width and height
Select the desired units if needed
Apply the changes
Save the resized image as a new file if needed
Open the image in an editor or app
Select the resize or image size option
Choose whether to keep the aspect ratio
Enter the new width and height
Select the desired units if needed
Apply the changes
Save the resized image as a new file if needed