In 2021, online casinos experienced a significant surge in popularity, driven by advancements in technology and the ongoing impact of the COVID-19 pandemic. With players seeking entertainment from the safety of their homes, many platforms enhanced their offerings, introducing live dealer games, virtual reality experiences, and a wider variety of slots and table games. Regulatory changes in various regions also contributed to the growth, as more jurisdictions legalized online gambling. As a result, the online casino industry saw increased competition, innovative marketing strategies, and a focus on player safety and responsible gaming practices.