If your air fryer requires preheating, preheat it to 390°F.

Lightly spray the air fryer basket with olive oil spray.

Arrange 1 package frozen pizza rolls in a single layer in the basket; do not overlap. If they do not fit, cook them in batches.

Air fry at 390°F for 7 minutes. About halfway through cooking, shake the basket or turn the pizza rolls to promote even browning.

Check that the pizza rolls are hot and cooked throughout; if not, continue cooking in 1-minute increments until done.

Carefully remove the pizza rolls, let them cool briefly, and serve with marinara sauce for dipping, if desired.