Mix the graham cracker crumbs, melted butter, and salt in a bowl.
Beat the cream cheese until smooth.
Add the sugar and vanilla extract and beat until creamy.
Fold in the whipped topping until fully combined.
Stir in half of the graham cracker mixture.
Refrigerate the mixture for 1–2 hours until firm.
Scoop tablespoon-sized portions and roll into balls.
Coat each bite with the remaining graham cracker crumbs.
Chill for another 20–30 minutes before serving.
Garnish with berries or chocolate drizzle if desired.