A welcome bonus without deposit is an enticing offer from online casinos and gaming platforms that allows new players to explore their services without any financial commitment. This type of bonus typically grants players free credits or spins upon registration, enabling them to try out games and potentially win real money. It serves as a risk-free introduction, encouraging users to engage with the platform while enhancing their gaming experience. However, it's essential to read the terms and conditions, as wagering requirements and withdrawal limits may apply.