Google Full New AI UI Design Tool Brightness-Stitch Word Generates Full UI and Full Frontend Code

On Google I/O 2025, the Google Labs team announced the launch of the new generation UI design generation tool Stitch, an upgraded version of the former Galileo AI acquired by Google. Stitch combines the latest models of Google Deepmind (e.g. Gemini and Imogen) to allow developers and designers to generate, modify, translate, export the full product interface and front-end codes only through text commands.

One sentence creates the full UI.

  • Gemini + Imogen Enabling Content and Visual Personalization

  • Multilingual localization key completed

  • Export clean code directly developed

Deep integration Gemini, Google Labs Ecology

What do you think Stitch can do?

1. Generate UI design and product interface (in a single sentence)

Stitch is an AI-based text-based UI and product page tool:

  • Enter a description of the product, which automatically generates a draft interface that conforms to the design specifications

  • Support for fast-changing layouts, components, colour schemes

  • Modern styles, structures are available, with almost no need for a second modification

##2. Call Gemini and Imogen for custom updates Using Gemini:

  • Change the subject style of the App (e.g. from “business blue” to “environmental green”)

  • Auto-generated texts adapted to different contexts/festivities/user types

Auto-modify colours and contents Use Imogen:

  • Replacing pictures of products

  • Generate appropriate visual material according to context.

Auto-translation of languages and scripts

  • Request Gemini to automatically update copies to different languages.

#3.3. Key export front-end code Upon completion of the design, the user may:

  • Export high-quality, deployable front-end codes (HTML, CSS, React, etc.)

  • To embed design directly into the development process without the need for “hand-reducing UI”

Stitch’s predecessor was Galileo AI

  • Stitch is an evolution from Galileo AI, a start-up product with a text-generation interface at its core

  • Galileo AI has been officially acquired by Google

  • Founder Arnaud Benard joined Google to build Stitch with Gemini team. Visited: https://stitch.withgoogle.com/