In 2021, Australian online casinos offered enticing no deposit bonus codes, allowing players to explore games without financial commitment. These bonuses typically provided free spins or bonus cash, enabling users to test the platform and its offerings. With a variety of promotions available, players could easily find codes that suited their preferences, enhancing their gaming experience. This trend not only attracted new players but also encouraged existing ones to engage more with their favorite casinos, making 2021 a notable year for online gambling in Australia.