In a mixing bowl, combine softened cream cheese, chopped dill pickles, and green onions.
Add shredded cheddar cheese, garlic powder, and black pepper into the bowl and stir well.
Spread an equal amount of the mixture onto each tortilla, leaving some space along the edges.
Roll each tortilla tightly, starting from one end and rolling to the other while keeping pressure.
Wrap each rolled tortilla in plastic wrap and refrigerate for at least 1 hour.
Remove plastic wrap and slice each roll-up into bite-sized pieces, about 1 inch thick.
Serve immediately with additional pickles or your favorite chips on the side.