ChatTTS-ui is a web interface and API interface for the ChatTTS project. It allows users to perform text-to-speech operations through a webpage and remotely call the service through an API interface. It supports multiple voice options, and users can customize the text-to-speech parameters, such as adding laughter or pauses. This project provides an easy-to-use interface for text-to-speech technology, lowering the technical barrier and making text-to-speech more convenient.