Grate the zucchini and place it in a clean kitchen towel. Squeeze out excess moisture.

In a mixing bowl, combine the grated zucchini, flour, egg, salt, pepper, garlic powder, onion powder, parsley, and parmesan cheese. Mix until well combined.

Heat olive oil in a skillet over medium heat. Drop spoonfuls of the zucchini mixture into the skillet, flattening them slightly. Cook for 3-4 minutes on each side or until golden brown.

Remove the fritters from the skillet and place them on paper towels to drain excess oil. Serve warm.