Preheat your air fryer to 350 degrees F (175°C) for 1-2 minutes.
If desired, spread a thin layer of butter or oil on each side of the bread slices.
Place the bread slices in a single layer in the air fryer basket, ensuring they are not overlapping.
Set cook time for 3-5 minutes, depending on your preferred level of toastiness and the thickness of the bread. Keep an eye on them to prevent burning.
If desired, flip the bread slices halfway through the cooking process for more even toasting.
Once the bread is golden brown and crispy, remove it from the air fryer using tongs or a spatula.
Serve the toast immediately with your favorite toppings, such as jam, peanut butter, or avocado.
Enjoy your delicious air fryer toast!