Pat the chicken wings dry with paper towels to ensure they crisp up nicely in the air fryer.
In a bowl, lightly coat the wings with olive oil and season with salt and black pepper.
Toss the wings with garlic powder and grated Parmesan cheese until they are well coated.
Arrange the wings in the air fryer basket, allowing for minimal overlap, and set the air fryer to 375°F.
Cook the wings for 22-26 minutes, tossing 2-3 times, until they reach an internal temperature of 165°F and are crispy.
Serve the wings hot, garnished with additional Parmesan cheese and parsley, alongside carrots, celery, and ranch dressing if desired.