A Digital ID is an electronic version of an official identification document, such as a passport or driver's license, used to verify a person's identity online. It typically includes personal information and security features that help confirm the holder's identity when accessing digital services, making transactions, or signing documents electronically. Digital IDs enhance convenience and security by reducing the need for physical documents and enabling secure authentication in various online environments. They are increasingly used in banking, government services, and other sectors requiring reliable identity verification.