Note: This method will help you reduces the size of the entire image. It does NOT crop the image. Note: Take a look at the Resulting Size section. The actual image of the size will change as you are setting lower or higher values in the Image Dimensions section. If the file size is still large for your needs, pick a smaller resolution or smaller dimensions.
Revert Image Changes after Saving
If you want to revert image changes to a previous version after you save it:
