Does iPhone 11 support wireless charging?

Absolutely yes. iPhone 11 supports Qi wireless charging. You must consider two things for wireless charging - a phone case and a charger.

The thinner the case is, the more likely the iPhone 11 is to receive a charge through it. The thicker and the fancy the case is, the less likely the device will receive the charge. You also should make sure buying an Apple-certified or premium brand charger has effective and powerful charging.