The main reason to use square text wrapping is to make documents look better. But square text wrapping is also a space saver, especially if you have multiple images per page or per document. Word wrapping allows you to add in an image, while wrapping your words around the picture so that you maximize space on the page.he first step to employ square text wrapping in a Microsoft Word document is to insert an image to wrap that text around. If you donât already have an image, click the âInsertâ tab.