Preheat your air fryer to 375°F (190°C).
Pat chicken thighs dry with a paper towel to ensure crispiness.
Rub chicken thighs with olive oil and season with garlic powder, paprika, salt, and pepper.
Arrange the chicken thighs in the air fryer basket, skin-side up, ensuring they don’t overlap.
Cook for 22–25 minutes for bone-in thighs or 15–18 minutes for boneless thighs, flipping halfway through.
Check that the internal temperature of the chicken reaches 165°F (75°C) using a meat thermometer.
Remove the chicken thighs from the air fryer and let them rest for 5 minutes before serving.