Preheat the air fryer to 400°F (200°C).
Cut chicken breasts into thin strips.
In a mixing bowl, toss chicken strips with garlic powder, paprika, salt, and black pepper.
Spray the air fryer basket with cooking spray.
Place seasoned chicken strips in the air fryer basket in a single layer.
Cook for 8-10 minutes, shaking halfway through, until chicken is cooked and crispy.
Warm the whole wheat tortillas briefly in a dry pan or microwave.
Place cooked chicken strips on each tortilla.
Top with shredded mozzarella cheese and fresh spinach leaves.
Fold the tortillas into wraps.
If desired, drizzle ranch dressing inside or serve on the side.
Serve immediately and enjoy your crispy air fryer chicken mozzarella wraps!