Stitch

Table of Contents

Google Stitch: AI-Powered UI Design and Code Generation Tool
Description Rewrite
Deep Service Report
Country
Pros & Cons
Pricing
Competitor Comparison
Team Members
Team Members About
Team Members Snslinks
Final Thoughts

Google Stitch: AI-Powered UI Design and Code Generation Tool

Google Stitch represents a groundbreaking advancement in AI-powered design automation, transforming how developers and designers approach UI creation. Announced at Google I/O 2025 in May, this experimental tool bridges the gap between conceptual design ideas and functional code implementation, utilizing advanced AI models to generate both visual interfaces and corresponding frontend code from simple text prompts or image inputs.

Description Rewrite

Google Stitch is an experimental AI-powered tool developed by Google Labs that automatically generates user interface designs and frontend code from natural language prompts and image inputs. Leveraging Google’s Gemini 2.5 Pro and Gemini 2.5 Flash models, Stitch transforms simple descriptions or sketches into complete, functional UI designs with corresponding HTML/CSS code in minutes. The platform supports both desktop and mobile interface generation, offers seamless Figma export capabilities, and provides an integrated workflow that spans from initial concept to deployable code, making UI design accessible to users regardless of their technical expertise.

Deep Service Report

Google Stitch emerged from Google’s acquisition of Galileo AI, a San Francisco-based startup founded in 2022 by Arnaud Benard and Helen Zhou. The acquisition was completed in May 2025, with the founders joining Google to continue developing the platform under the Google Labs umbrella.

The platform operates through a streamlined web interface accessible at stitch.withgoogle.com, where users can input natural language descriptions of their desired UI or upload reference images such as wireframes, sketches, or screenshots. Stitch then processes these inputs using Google’s advanced AI models to generate multiple design variations, complete with functional frontend code.

Key technical capabilities include support for both Standard Mode powered by Gemini 2.5 Flash for rapid iterations and Experimental Mode utilizing Gemini 2.5 Pro for more sophisticated, creative outputs. The platform can interpret hand-drawn sketches, transform reference screenshots into new designs, and generate responsive layouts for both desktop and mobile applications.

The generated outputs include clean HTML and CSS code that can be directly implemented in web applications, as well as design files that integrate seamlessly with Figma for further refinement. Users can customize themes, color palettes, typography, and layout elements through an intuitive interface that requires no coding knowledge.

Stitch addresses the traditional friction between design conceptualization and development implementation, historically requiring extensive collaboration and manual translation between design teams and developers. By automating this process, the platform enables rapid prototyping, efficient design exploration, and immediate code generation that accelerates the development cycle.

The platform currently supports English-language prompts and is positioned as an experimental tool under Google Labs, indicating ongoing development and potential feature expansion based on user feedback and technological advancement.

Country

United States. Google Stitch is developed by Google Labs in the United States, with the original Galileo AI team based in San Francisco, California.

Pros & Cons

Pros:

Rapid UI generation from simple text prompts or images in minutes
Seamless integration with existing design workflows through Figma export
No coding knowledge required for basic UI creation
Multiple AI model options for different use cases and quality requirements
Generates clean, functional HTML/CSS code ready for implementation
Supports both desktop and mobile interface design
Iterative design process with multiple variation generation
Free access during experimental phase
Backed by Google’s advanced Gemini AI models
Intuitive interface accessible to non-technical users

Cons:

Currently limited to English-language prompts only
Experimental status means potential instability and feature limitations
Generated designs may lack the nuanced creativity of human designers
Limited customization compared to full-featured design platforms
Dependent on Google’s ecosystem and policies
May not handle complex, enterprise-level design requirements
Potential learning curve for optimal prompt engineering
No comprehensive design system management capabilities
Limited collaboration features compared to dedicated design platforms

Pricing

Google Stitch is currently available free of charge during its experimental phase through Google Labs. As an experimental tool, Google has not announced any pricing structure or premium tiers. Users can access all features including UI generation, code export, and Figma integration without payment. However, given the experimental nature of the platform, future pricing models may be introduced as the service evolves and potentially moves out of the experimental phase.

Competitor Comparison

Feature	Google Stitch	v0 by Vercel	Figma	Adobe XD	Galileo AI (Legacy)
AI-Powered Generation	Yes (Gemini 2.5)	Yes	Limited	Limited	Yes
Text-to-UI	Yes	Yes	No	No	Yes
Image-to-UI	Yes	Yes	No	No	Yes
Code Generation	HTML/CSS	React/Next.js	No	No	HTML/CSS
Figma Integration	Export	No	Native	No	Export
Pricing	Free (experimental)	Paid plans	Freemium	Subscription	Paid
Multi-platform Support	Desktop/Mobile	Desktop/Mobile	All platforms	All platforms	Desktop/Mobile
Real-time Collaboration	Limited	Limited	Extensive	Extensive	Limited
Design System Support	Basic	Advanced	Extensive	Extensive	Basic
Deployment Integration	Limited	Vercel/GitHub	No	No	Limited

Team Members

Arnaud Benard – Co-founder of Galileo AI, now part of Google team
Helen Zhou – Co-founder and CPO of Galileo AI, now part of Google team
Kathy Korevec – Google Product Manager for Stitch

Team Members About

Arnaud Benard brings extensive experience in natural language processing and AI research to the Stitch team. He previously worked as a researcher in NLP at Google before founding Galileo AI in 2022. His background combines deep technical expertise in machine learning with practical experience in developing AI-powered design tools. As co-founder of Galileo AI, he focused on solving the technical challenges of generating high-quality, scalable UI designs through artificial intelligence.
Helen Zhou serves as Co-founder and Chief Product Officer, bringing a rich background in product design and user experience. Her career includes significant roles at major technology companies, including Staff Product Designer at Facebook where she led design for consumer and business products across multiple teams including Facebook Creator Experience, Facebook Video, Workplace, and Ads \& Monetization. She also served as Product Design Manager at Cruise, managing design teams focused on self-driving car consumer experiences. Her educational background includes studies at the University of Illinois at Urbana-Champaign, and she previously gained experience as a Product Design Intern at Yelp, contributing to mobile team projects including video reviews and user engagement features.
Kathy Korevec represents Google’s product management expertise as the Product Manager for Stitch. She has been instrumental in demonstrating the platform’s capabilities and guiding its development strategy within Google Labs. Her role involves coordinating between the technical development team and user experience requirements while positioning Stitch within Google’s broader AI and productivity tool ecosystem.

Team Members Snslinks

Arnaud Benard:

LinkedIn: https://www.linkedin.com/in/arnaudbenard
Position shows as “Co-Founder at Galileo AI” transitioning to Google team

Helen Zhou:

LinkedIn: https://www.linkedin.com/in/helenzh
Listed as Co-founder \& CPO at Galileo AI

Kathy Korevec:

Professional information available through Google’s official communications and product demonstrations, though specific social media profiles were not identified in available sources.

The team represents a strong combination of AI research expertise, product design experience, and product management capabilities, positioning Stitch as a well-rounded platform that addresses both technical innovation and user experience requirements in the UI design automation space.

Final Thoughts

Stitch by Google Labs is a promising AI-driven design tool with the potential to transform the way we build digital interfaces. While its experimental status and limited customization options may present some challenges, its ability to rapidly generate UI layouts and frontend code makes it a valuable asset for designers and developers alike. As Stitch continues to evolve, it’s poised to become an indispensable tool for anyone looking to streamline their design and development workflow.