LINE is a communication app that allows users to send messages, make voice and video calls, and share photos and videos. Launched in 2011 by the Japanese company LINE Corporation, it quickly gained popularity, especially in Asia. The app also features a timeline for sharing updates and a variety of stickers and emojis to enhance conversations. In addition to messaging, LINE offers various services, including mobile payments, games, and news updates. It has expanded its platform to include LINE Pay for transactions and LINE Games for entertainment, making it a versatile tool for both communication and daily activities.