A $100 no deposit bonus is a promotional offer from online casinos that allows new players to try out games without having to make an initial deposit. This bonus provides players with $100 in bonus funds, enabling them to explore various games and potentially win real money. It's an excellent way for newcomers to experience the casino's offerings risk-free, as they can test strategies and enjoy the thrill of gaming without financial commitment. However, players should be aware of the wagering requirements and terms associated with the bonus before cashing out any winnings.