Preheat the air fryer to 400°F (200°C) for about 3 minutes.While it preheats, arrange the bacon slices in a single layer in the air fryer basket. If needed, cook in batches to avoid overcrowding.
Place the basket in the air fryer and cook for 8–10 minutes, or until the bacon reaches your desired crispiness. It's important to check the bacon periodically during cooking to prevent it from burning.Flip the bacon halfway through using tongs to ensure even cooking.