Begin by washing the zucchinis. Trim the ends and slice them into thin rounds, about ¼ inch thick.
In a mixing bowl, combine the grated Parmesan cheese, breadcrumbs, garlic powder, onion powder, Italian seasoning, salt, and pepper. Mix well to ensure even distribution.
In another bowl, toss the zucchini slices with olive oil until they are well coated.
Take each zucchini slice and dip it into the breadcrumb mixture, ensuring both sides are covered evenly.
Preheat your air fryer to 400°F (200°C).
Arrange the breaded zucchini slices in a single layer in the air fryer basket, making sure they don’t overlap. You may need to work in batches.
Air fry for 12-15 minutes, or until golden brown and crispy. Flip the zucchini chips halfway through the cooking time for even crispiness.
Once done, remove the chips from the air fryer and place them on a paper towel to absorb excess oil.
Serve warm with your favorite dipping sauce or enjoy them as they are!