Preheat your oven to 425°F (220°C).
Slice the zucchini into thin rounds, about 1/4 inch thick.
In a bowl, combine the grated Parmesan, breadcrumbs, garlic powder, onion powder, Italian seasoning, salt, and pepper.
Spread the zucchini slices on a baking sheet lined with parchment paper.
Spray the zucchini slices lightly with olive oil.
Coat each zucchini slice with the Parmesan breadcrumb mixture, pressing gently to adhere.
Bake in the preheated oven for 20-25 minutes, or until golden brown and crispy.
Let cool slightly before serving.