Online casinos often entice new players with free signup bonuses that require no deposit, allowing them to explore games without financial commitment. These bonuses typically come in the form of free spins or bonus cash, enabling players to win real money while minimizing risk. This promotional strategy not only attracts new users but also enhances the gaming experience, giving players a taste of the casino's offerings. However, it's essential to read the terms and conditions, as wagering requirements may apply before any winnings can be withdrawn.