Google Opal—announced by Google Labs on July 24, 2025—is an experimental tool that transforms your plain-English prompts into fully functional AI mini-apps. It operates as a visual, node-based workflow editor, allowing users to chain together steps like inputs, AI model calls (e.g., Gemini, Imagen, Veo), and outputs—without writing a single line of code. Opal is perfect for prototyping creative AI ideas quickly with intuitive editing via drag-and-drop or conversational commands. Once ready, you can instantly share your app with others via a link. Currently available only as a US public beta.