Roll a piece of foil into a log and then fold it over onto itself. Wrap your corn tortilla around the foil.
Place as many as you can fit in your air fryer basket. Use a piece of foil if needed to wedge between tortillas to keep them from moving.
Air fry for 7 minutes at 325 degrees.
Carefully remove the foil from all the tortillas. Place them back in the air fryer and cook for 1 more minute at 400 to make them fully crispy. Watch them carefully so they don't burn.