Serendipity is a Chrome browser extension designed to protect users’ sensitive data from being inadvertently shared with AI chatbots. It can detect over 25 types of sensitive information, including credit card details and API keys. With a strong emphasis on user privacy, Serendipity guarantees that user data will not be uploaded to any servers, ensuring data security. In an era of increasing reliance on AI technology, Serendipity provides users with additional security while enjoying the conveniences of AI.