ChatGPT UI design & app screens

ChatGPT is OpenAI's conversational AI assistant for answering questions, writing, coding, and more across text, voice, and images. It serves a broad audience of consumers and professionals.

The interface is a reference for conversational AI UX: a clean chat thread with streaming responses, a left sidebar of conversation history, prompt input with attachments and voice, and model and tool selection. Designers study its minimal, focused layout, message formatting (code blocks, tables), and the patterns now widely emulated across AI chat products.