Blend graham crackers, mix with melted butter, press into a 9×9 pan, and refrigerate to set.
Wash, dry, and prep strawberries by dicing 1 cup and slicing the rest, patting dry.
Chill a bowl, then whip heavy cream with powdered sugar until soft peaks form.
Beat cream cheese, sugar, lemon juice, vanilla, and strawberry Jello until smooth.
Fold whipped cream into the cream cheese mixture, then gently fold in diced strawberries.
Spread filling over chilled crust and arrange sliced strawberries evenly on top.
Whip heavy cream with powdered sugar, then spread or pipe over the strawberry layer.
Refrigerate at least 4 hours until fully set.
Slice and serve chilled for a light, creamy texture.