In a small bowl, mix the graham cracker crumbs, sugar, and melted butter until the crumbs are evenly coated.
Spoon 2 tablespoons of the crumb mixture into the bottom of each jar (about 6 jars) and gently press down to form a crust layer.
In a medium bowl, beat the softened cream cheese, powdered sugar, and vanilla extract until smooth and creamy.
In a separate bowl, whip the heavy cream until stiff peaks form.
Gently fold the whipped cream into the cream cheese mixture until fully combined and fluffy.
Spoon or pipe the cheesecake filling over the crust layer in each jar.
Top with fresh berries and any additional toppings you like.
Chill the jars in the refrigerator for at least 2 hours before serving.