Preheat air fryer to 350°F. For cheese-filled pretzels, heat the air fryer to 325°F.
Add salt to the frozen pretzel. (optional)
Place pretzels into the air fryer. Don't stack them or they can stick.
Cook until pretzels are brown and hot.
Small pretzels: about three minutes.
Large pretzels: about five minutes.
Pretzel nuggets and bites: about four minutes.
Stuffed pretzels: about five minutes cooked at 325°F.
Pretzel Hot Dogs: about five minutes. Cook until the hot dog reaches 165°F.
Serve pretzels warm.
Leftover soft pretzels can be store for 1-2 days and reheated in a 300°F air fryer.