To get free spins at online casinos, players can take advantage of welcome bonuses, promotions, and loyalty programs. Some casinos offer free spins as part of their sign-up bonus, while others provide them as a reward for ongoing play. Players can also participate in tournaments and special events to earn free spins. Additionally, keeping an eye on casino newsletters and social media pages can lead to opportunities to get free spins. By actively engaging with the casino and exploring different promotions, players can increase their chances of getting free spins.