Using a fork, pierce each potato all over.
Spray the potatoes lightly with olive oil.
Season each potato with salt.
Place potatoes in the air fryer basket in a single layer.
Cook at 400°F (200°C) for 35–40 minutes, turning halfway through.
The Air Fryer Baked Potato is ready when a knife slides easily into the center.
Split open, season with remaining salt and pepper, and add your favorite toppings.