In a small saucepan, bring water and sugar to a boil, stirring until dissolved.
Add chopped strawberries and let simmer for 20 minutes until deep red.
Strain the syrup through a fine mesh sieve, discarding the solids.
Transfer the syrup to a mason jar and refrigerate for at least 2 hours.
In a small bowl, mix heavy cream, milk of choice, vanilla extract, and 1-2 tablespoons of chilled strawberry syrup.
Froth the mixture using a handheld milk frother, French press, or blender until thick and foamy.
Fill a glass with ice cubes and pour in your favorite coffee or matcha drink.
Spoon the strawberry cold foam over the top.
Serve immediately and enjoy!