Preheat air fryer to 375F. Spray the air fryer basket with non-stick pan release spray.
While the air fryer preheats, brush olive oil on the top of the tilapia filets
In a small bowl, combine the garlic powder, parsley, Italian seasoning, oregano, salt and parmesan cheese. Mix.
Sprinkle the seasoning mixture evenly over the fish.
Once the air fryer has preheated, add the tilapia to the basket, keeping the seasoned side up. Fish should lay flat and not be overlapping.
Cook for 8 minutes. Remove from air fryer using a spatula. Fish is done when it reaches a temperature of 145 F when tested with a meat thermometer.
Notes
If cooking from frozen, add 4 minutes to the cook time. Note: the cook time may vary based on the brand of air fryer and thickness of the fish. The fish is done when it reaches 145F when temped with a meat thermometer. Fish should be white and flaky.