Combine the flour and water in a large mixing bowl. Stir until no dry flour is visible. Let it rest for about 30 minutes.

Add the active sourdough starter and salt to the dough. Use your hands to mix and knead in the bowl until everything is well incorporated.

Transfer the dough to a lightly floured work surface. Knead for about 5-7 minutes until the dough becomes smooth and elastic.

Form the dough into a ball and place it in a lightly oiled bowl. Cover it with plastic wrap or a kitchen towel, and let it ferment at room temperature for 8-12 hours.

Once the fermentation is complete, turn the dough onto a lightly floured surface and gently deflate it. Divide the dough into four equal portions for medium pizzas.

Shape each portion into a ball by folding the edges into the center and rolling it on a clean surface.

Place each dough ball on a floured surface or pizza peel, cover with a towel, and let them rest for another 30 minutes to 1 hour.

Preheat your oven to its highest setting (around 475°F to 500°F) for at least 30 minutes, and place a baking stone or baking sheet inside to heat.

After the second rise, stretch or roll out each dough ball into your desired shape and thickness on a floured surface.

Transfer to a pizza peel or gently onto the preheated baking stone/baking sheet. Add your favorite sauces, cheeses, and toppings.

Bake each pizza for 10-15 minutes, or until the crust is golden brown and crispy.

Remove from the oven, let cool slightly, and slice. Enjoy your delicious homemade sourdough pizza!