Google Launches Voice-Driven Vibe Design Tool for Building User Interfaces

Google has completely redesigned its Stitch AI design tool, introducing an"AI-native, infinite canvas" that lets users create UI prototypes through voice commands and natural language. The new voice feature enables the AI agent to provide real-time design critiques, interview users to design landing pages, and make instant updates based on spoken commands like "give me three different menu options" or "show me this screen in different color palettes." Google has created an SDK and MCP server for Stitch, allowing users to link it to coding assistants like Antigravity, Gemini CLI, Claude Code, or Cursor, blending vibe coding and vibe design. According to Google, the tool can help professional designers explore dozens of variations or assist founders manifesting their first software idea, completing work "in minutes rather than days."