Preheat the oven to 425°F (220°C).
Roll out the pizza crust on a floured surface to your desired thickness.
Transfer the crust to a pizza stone or baking sheet.
Spread ranch dressing evenly over the crust.
Sprinkle garlic powder, salt, and pepper over the dressing.
Add shredded chicken evenly across the pizza.
Distribute crumbled bacon on top of the chicken.
Layer mozzarella cheese generously over the toppings.
Add sliced red onion for extra flavor.
Bake in the oven for 15-20 minutes, or until the crust is golden brown and the cheese is bubbly.