Beat the cream cheese in a medium bowl at medium speed with an electric hand mixer until creamy. Add the sour cream and beat until combined.
Add the pickle juice, ranch dressing mix, dill, and chives. Fold in the chopped pickles.
Melt the butter in a small skillet over medium-low heat. Add the panko and cook, stirring frequently, until toasted. Remove from the heat and stir in the crispy fried onions.
Fold ¾ of the panko mixture into the dip and transfer to a serving bowl. Sprinkle the top with the remaining panko and garnish with extra chopped pickles, dill, and chives. Serve with potato chips.