Q.Strawberries Have A Strange Dried Up Appearance But Plant Is Healthy
Fruit tastes good but berries are unsightly
Certified GKH Gardening Expert
It's probably a fungal infection or an environmental issue. Heat and humidity can wreak havoc. Be sure to clean up any fallen leaves or fruit from around the plants. Keep them mulched so the fruit doesn't touch the soil.
These articles should help:
https://www.gardeningknowhow.com/edible/fruits/strawberry/strawberries-rotting-on-vine.htm
https://www.gardeningknowhow.com/edible/fruits/strawberry/protecting-strawberries-from-insects.htm
https://www.gardeningknowhow.com/edible/fruits/strawberry/strawberry-botrytis-rot-control.htm
https://www.gardeningknowhow.com/edible/fruits/strawberry/fertilizing-strawberry-plants.htm
https://www.gardeningknowhow.com/edible/fruits/strawberry/white-film-on-strawberries.htm
https://www.gardeningknowhow.com/edible/fruits/strawberry/strawberries-in-high-heat.htm