Utilize the following graph/grid generator to easily create a PNG image of a graph or grid with any specified dimensions you need. Choose from a set of pre-existing grid designs and grid line styles. Hit create and the generator will create a .png of your graph/grid.
You can then save the generated graph/grid to you computer by right clicking on the image.
Older browsers & certain mobile platforms may not display the above generator correctly. If this is the case for you please use the following link to access the generator: Graph Paper/Grid Generator