The Chat酱·ChatGPT browser plugin enables users to engage in AI-powered conversations effortlessly. Based on the OpenAI API, it provides functionalities similar to ChatGPT, making AI interactions more accessible. Users can connect with GPT-4 on a pay-per-use basis, eliminating the need for monthly subscriptions. The plugin supports various integrations for a more customized experience, letting users tailor their chats to specific needs and preferences.