Preheat the air fryer to 400°F.

In a medium bowl combine cream cheese, buffalo sauce, ranch seasoning, and cheddar cheese. Mix well.

Spread the cream cheese mixture evenly over the tops of the tortillas. (I added about 2 tablespoons of the mixture to each tortilla.)

Roll up each tortilla and cut it into 1-inch bites. (I cut off the ends and cut the remaining into 4-5 pieces.)

Brush the tops of the tortilla bites with melted butter. (Or, you could spray the tops of the bites with cooking spray.)

Place the tortilla bites in the basket of your air fryer. (Depending on the size of your air fryer, you may have to work in batches.) Air fry the tortilla bites for 5-6 minutes. You can flip them over after a few minutes, but it is not necessary.

Serve warm with ranch dressing, more buffalo sauce, blue cheese dressing, and/or celery.