Line is a mobile application for messaging and making voice and video calls. It was created in Japan in 2011 and became popular in Asian countries such as Japan, Thailand, Taiwan, and Indonesia. However, over time, it has gained popularity in other countries around the world due to its simplicity and reliability.

One of the main functions of the Line application is message exchange, which is carried out over an internet connection. Users can exchange text, voice, and video messages, as well as photos, stickers, and emojis. The application also allows for voice and video calls, both one-on-one and in group mode. Another feature of the Line application is the ability to create channels, which can be used for broadcasting information.

Line has a number of advantages that attract users. Firstly, it has a high level of security, which ensures that users can be confident that their personal data and messages are protected. The application also supports automatic message deletion after a certain period of time, providing additional privacy. Secondly, Line has many functions and capabilities that allow users to customize the application to their needs. For example, users can create group chats, add friends using QR codes, and use various stickers and emojis. Finally, Line is available on various platforms, including iOS, Android, Windows, macOS, and Chrome OS, allowing users to communicate at any time and in any place.

Line is a convenient and reliable application that allows for messaging and making voice and video calls. It has many functions and settings that allow users to customize it to their needs, as well as guarantees a high level of security and privacy.