Google Stitch
FreeDesignUI/UXNEWFree AI-powered prototyping tool by Google that generates interactive mobile and web app prototypes from prompts.
Overview
Google Stitch is a free AI prototyping tool from Google that generates interactive mobile and web application prototypes from text descriptions or image inputs. Users describe an app concept - such as 'a meal planning app with recipe search, grocery list, and weekly calendar' - and Stitch produces a multi-screen interactive prototype with realistic UI components, navigation, and transitions. The tool leverages Google's design language and Material Design principles to produce prototypes that look and feel like real applications. Stitch is particularly powerful for validating app concepts quickly, conducting user research with realistic prototypes, and communicating product ideas to stakeholders. As a free tool from Google, it's accessible to anyone and integrates with other Google design tools.
Key Features
- +AI prototype generation from text descriptions of app concepts
- +Multi-screen interactive prototypes with navigation and transitions
- +Material Design-based UI components and design patterns
- +Image-to-prototype conversion from sketches or screenshots
- +Shareable prototype links for user testing and stakeholder review
Use Cases
Pros & Cons
Pros
- +Completely free with no usage limits from Google
- +Generates realistic, interactive prototypes - not just static wireframes
- +Material Design foundation ensures prototypes look professional and polished
Cons
- xDesign output is heavily influenced by Material Design aesthetic
- xLess customization than building prototypes manually in Figma or Framer
- xNewer tool with evolving capabilities and occasional inconsistencies
Pricing Details
Completely free. No paid tiers. Part of Google's AI design tool ecosystem. No account required for basic usage.