Preheat air fryer to 400° Fahrenheit.
In one large bowl, mix together breadcrumbs, parmesan, Italian seasoning, garlic powder, salt, and pepper. Set bowl aside.
Crack both eggs directly into second large bowl and whisk eggs until pale in color and no longer streaky. Set bowl aside.
One by one, dip zucchini fries in beaten eggs, making sure to fully coat all sides of zucchini. Let excess egg mixture drip back into bowl, then transfer egg-washed zucchini to breadcrumb mixture.
Roll and cover zucchini in breadcrumbs, making sure to coat fully but evenly. Transfer breaded zucchini to plate or baking sheet and set aside. Repeat until all zucchini fries have been coated in egg and breadcrumb mixture.
Spray preheated air fryer basket with cooking spray, then place breaded zucchini in basket in one flat layer, being careful not to stack fries or overcrowd basket. Spray tops of fries with cooking spray.
Place basket in preheated air fryer. Air fry zucchini fries for 10 minutes, then pause air fryer and remove basket. Use tongs to carefully flip fries over, then return basket to air fryer and air fry another 5 minutes. Carefully transfer zucchini fries to plate or bowl and repeat process until all zucchini fries have been cooked. Serve warm with desired dipping sauces.