Roll out pizza dough into a rectangle about 1/2 inch thick. Cut into 12 even strips using a pizza cutter.
Mix melted butter with minced garlic and Italian seasoning. Brush half of the mixture over the dough strips.
Preheat air fryer to 350°F. Place breadsticks in the air fryer basket in a single layer, leaving space between each. Cook in batches for 6-7 minutes until golden brown.
Remove breadsticks and immediately brush with remaining garlic butter. Sprinkle generously with mozzarella and parmesan cheese.
Return to air fryer for 2-3 minutes until cheese is melted and bubbly. Garnish with fresh parsley and serve with warm marinara sauce.