LINE

LINE is a communication platform that began as a messaging application and has evolved into an integrated digital ecosystem. At its core, LINE allows users to send text messages, make voice calls, and participate in video calls—all for free over an internet connection. Messages can be exchanged one-on-one or within group chats, supporting up to 500 participants per room. Voice and video calls use peer-to-peer technology to maintain clear audio and video quality, even with slower network connections. The app provides a rich library of stickers, emoji, and themes that users can purchase or earn through daily activities, adding a layer of personal expression to conversations. Beyond basic messaging, LINE incorporates a social timeline feature called LINE Timeline, where users can post photos, status updates, and see friends’ activities. The platform also supports file sharing for documents, images, and videos up to a certain size limit, making it useful for both personal and lightweight work communication. LINE’s encryption ensures that messages are protected during transmission, and users can set a passcode lock or biometric authentication to protect the app itself. The ecosystem extends into daily services. LINE Pay allows users to send money to contacts, pay at physical stores via QR codes, and make online purchases. LINE Today curates news and articles from local and international sources, while LINE TV (available in select regions) offers streaming of dramas, variety shows, and anime. LINE Music provides a streaming subscription service, and LINE Manga offers a catalog of digital comics. For businesses, LINE Official Accounts enable brands to send promotions, customer support messages, and interactive content to followers. LINE also operates a digital wallet, LINE Poi