Final answer:
The answer to the question is d) ASCII art, which is the method of using ASCII characters to create visual representations of graphics within text.
Step-by-step explanation:
The option that allows you to convert text to a graphic element is d) ASCII art. ASCII art uses characters from the ASCII standard to create images, allowing text to be visually represented as a graphic element. Unlike typography, which is the art and technique of arranging type to make written language legible and appealing, ASCII art is about representing graphics exclusively through characters. Image compression is a method to reduce the size of an image file without degrading its quality too much, which is different from the textual to graphic transformation. Pixelation refers to the effect on images when there are too few pixels to render the image clearly, not to a method of converting text to graphics.