If you use n8n to build AI workflows, you've probably hit this wall: n8n's built-in chat interface is barebones. N8N Chat UI solves this. Visual configurator, live preview, and a copy-paste embed snippet — no coding needed. Here's what you can do: → Design popup or in-page chat widgets that match your brand → Enable file uploads, voice input, and real-time streaming → Choose Standalone or Managed mode → MCP server: describe the widget you want to Claude and it builds it for you.