Place the chicken breasts at the bottom of the Crockpot.
In a medium bowl, combine softened cream cheese, ranch seasoning, butter, cream of chicken soup, chicken broth, garlic powder, salt, and pepper. Mix well until smooth.
Pour the sauce mixture over the chicken in the Crockpot, covering the chicken completely.
Cover and cook on low for 6-7 hours or on high for 3-4 hours, until the chicken is tender and fully cooked.
Shred the chicken directly in the Crockpot using two forks.
Stir the shredded chicken into the creamy sauce to coat evenly.
Serve over rice, mashed potatoes, or pasta. Garnish with fresh parsley if desired.