Press and drain the tofu to remove excess moisture.

Cut the tofu into cubes.

In a bowl, combine soy sauce, cornstarch, olive oil, garlic powder, onion powder, salt, and black pepper.

Add the tofu cubes to the bowl and toss to coat evenly.

Preheat the air fryer to 400°F (200°C).

Place the tofu in the air fryer basket in a single layer.

Cook for 15-20 minutes, shaking the basket halfway through.

Remove from the air fryer and let cool slightly before serving.