Stitch is Google’s AI-powered tool to help design apps

At the Google I/O 2025 developer conference, Google launched Stitch, an AI-powered tool to help design web and mobile app front ends by generating the necessary UI elements and code. Stitch can be prompted to create app UIs with a few words or even an image, providing HTML and CSS markup for the designs it generates. Users can choose between Google’s Gemini 2.5 Pro and Gemini 2.5 Flash AI models to power Stitch’s code and interface ideation. Stitch lets users choose between Gemini 2.5 Flash and Gemini 2.5 Pro models Image Credits:Jagmeet Singh / TechCrunch Stitch arrives as so-called vibe coding — programming using code-generating AI models — continues to grow in popularity. There’s a number of large tech startups going after the burgeoning market, including Cursor maker Anysphere, Cognition, and Windsurf. Just last week, OpenAI launched a new assistive coding service called Codex. And yesterday during its Build 2025 kickoff, Microsoft rolled out a series of updates to its GitHub Co ... Read full article.