A sign-up bonus without deposit is an enticing offer from online platforms, particularly in the gaming and betting industries, allowing new users to receive rewards simply for registering. Unlike traditional bonuses that require an initial deposit, these promotions enable players to explore the platform and its features risk-free. Typically, users can access free credits, spins, or other incentives, providing a chance to win real money without any financial commitment. This approach not only attracts new customers but also enhances user engagement, making it a popular strategy among online casinos and sportsbooks.