Simple. Secure.
Reliable messaging.
With WhatsApp, you'll get fast, simple, secure messaging and calling for free*, available on phones all over the world.
WhatsApp은 또한 중견 및 대규모 비즈니스 기업들이 더 나은 고객 지원과 중요한 알림을 전달할 수 있도록 도움을 줍니다. WhatsApp Business API에서 더 많은 정보를 알아보세요.
End-to-end encryption
Security by Default
Some of your most personal moments are shared on WhatsApp, which is why we built end-to-end encryption into the latest versions of our app. When end-to-end encrypted, your messages and calls are secured so only you and the person you're communicating with can read or listen to them, and nobody in between, not even WhatsApp.