If you don't want strawberry bits in your syrup, make sure you smash the berries as much as possible before during and after cooking and cooling. Strain through a fine mesh seive and store in a sealble container in the fridge. Don't throw those berry pieces away! They are delicious and sweet and can be used for so many things or just a quick treat!
Any nutrition calculations are only estimates using online calculators. Please verify using your own data.