Stability AI ships StableStudio v4 with multimodal brushes for interface mockups

Design · 5 min read

StableStudio v4 introduces multimodal brushes that allow designers to paint with prompts, combining a text cue and a hand-sketched gesture to generate interface regions like cards, modals, and icons. The output remains vector-friendly and editable in the canvas.

The app includes a 'design intent' slider to bias results toward high-fidelity mocks or schematic wireframes, plus a tokens panel that extracts reusable styles for reuse across documents. StableStudio also supports collaborative sessions where multiple users can nudge the same brush output.

Stability AI is marketing v4 to concept artists and product designers who need rapid visual exploration. The company also published plugin instructions to integrate outputs into Figma and other popular tools, easing handoffs to designers and engineers.