Google Stitch

Stitch is Google Labs' AI canvas for software design. Start from a business objective, written brief, or reference image, or add existing code as context; the design agent can explore multiple high-fidelity directions and connect screens into a clickable flow. It can also extract a design system from a URL and use DESIGN.md to carry those rules between design and coding tools. Unlike a builder that races straight to an application, Stitch gives more room to diverge, compare, and converge before implementation. That makes it useful early in product work, but it is still a fast-moving Google Labs product. Its feature surface, collaboration model, and export boundaries may change, so a critical project should not treat it as the only source of truth for design.