na-adjective
Used as an adjectival noun (na-adjective) to describe something that spans the entire world, often in business, media, or internet contexts.
このサービスはワールドワイドに展開している。
This service is deployed worldwide.
ワールドワイドな人気を誇るアーティスト。
An artist who boasts worldwide popularity.
A native Japanese word with the same meaning, but ワールドワイド is a loanword often used in marketing or tech contexts for a modern, global feel.
Borrowed from English 'worldwide'.