Google Stitch

Stitch, from Google Labs, generates user interface designs from a text description or an uploaded image. The idea is to go from a rough idea to a screen layout quickly, using Gemini models to do the heavy lifting. You can iterate by chatting, try variations, and export your designs to Figma or as HTML and CSS code. It is positioned as a bridge between design and development work. Stitch has been free to use during its experimental stage, with usage limits. It is worth trying for fast concepting, though features may change as it evolves.