How do i transfer my story mode character to gta online?

Grand Theft Auto Online is a standalone online multiplayer component that operates independently from Grand Theft Auto V's single-player story mode. The game features a customizable silent protagonist that players can personalize, but this character exists only within the online environment and cannot be linked to or imported from the story mode character of the base game. Rockstar Games has never implemented a feature to transfer progress, items, or character data between the single-player campaign and the online mode. Any perceived similarity between the two protagonists is purely cosmetic and narrative, as they function as separate entities within their respective game modes.