訊息
簡易、可靠地傳送訊息
Message your friends and family for free*. WhatsApp uses your phone's Internet connection to send messages so you can avoid SMS fees.
群組對話
Groups to keep in touch
Keep in touch with the groups of people that matter the most, like your family or coworkers. With group chats, you can share messages, photos, and videos with up to 256 people at once. You can also name your group, mute or customize notifications, and more.
WhatsApp 網頁版和桌面版
隨時隨地繼續聊天
您可使用 WhatsApp 網頁版和桌面版將所有對話同步到電腦上，就可以隨意選擇您想使用的裝置來回覆訊息。下載桌面應用程式或造訪 web.whatsapp.com 開始使用吧。
WhatsApp 語音和視訊通話
暢所欲言
With voice calls, you can talk to your friends and family for free*, even if they're in another country. And with free* video calls, you can have face-to-face conversations for when voice or text just isn't enough. WhatsApp voice and video calls use your phone's Internet connection, instead of your cell plan's voice minutes, so you don't have to worry about expensive calling charges.
端對端加密
安全加密
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.
照片和影片
分享重要時刻
Send photos and videos on WhatsApp instantly. You can even capture the moments that matter to you most with a built-in camera. With WhatsApp, photos and videos send quickly even if you're on a slow connection.
語音訊息
說說心裡話
Sometimes, your voice says it all. With just one tap you can record a Voice Message, perfect for a quick hello or a longer story.
文件
輕鬆分享文件
Send PDFs, documents, spreadsheets, slideshows and more, without the hassle of email or file sharing apps. You can send documents up to 100 MB, so it's easy to get what you need over to who you want.