<h2> What is LangChat ai chrome extension? </h2> <p> A platform for multilingual support and conversation translation </p> <h2> How to use LangChat ai chrome extension? </h2> <p> Sign up on LangChat, connect with your customers, and start communicating across languages effortlessly </p> <h2> LangChat ai chrome extension's Core Features </h2> <h3>Real-time translation</h3> <h3>Support for multiple languages</h3> <h3>Chat history backup</h3> <h2> LangChat ai chrome extension's Use Cases </h2> <h3>A small business owner communicating with international clients</h3><h3>An online retailer offering customer support in different languages</h3> <h2>