A Blue Checkmark is a verification badge used on social media platforms like Twitter (now X), Instagram, and Facebook to indicate that an account is authentic and belongs to a public figure, celebrity, brand, or notable entity.
Originally, the blue checkmark was used to help users distinguish between official accounts and impersonators. In recent times, some platforms have introduced subscription-based models where users can pay for the verification, expanding access to the blue checkmark beyond just high-profile accounts.
The badge has become a status symbol, signifying credibility and influence in the online world.