UI Roast for Figma is an AI-powered plugin that provides instant usability testing directly within the Figma design environment. It is built for designers and product teams in fast-moving sprints who need quick, honest feedback on their user interfaces before finalizing designs or conducting user research. The tool aims to identify critical usability issues early in the design process, saving time and preventing costly revisions after development.

Traditional usability testing can be slow, requiring scheduling real users, manual moderation, and analysis, which delays design cycles. UI Roast addresses this by surfacing potential user confusion and friction points instantly through AI analysis. This allows teams to replace subjective opinions with objective, AI-generated insights during sprint reviews and prototype testing, ensuring designs are validated before significant resources are committed.

One key feature is its ability to analyze selected design frames and provide feedback on confusing user flows. The AI examines the navigation and interaction paths within the prototype to highlight where users might get lost or struggle to complete tasks. This helps designers streamline complex processes and improve the overall user journey before any code is written.

Another major capability is identifying unclear UI elements and calls-to-action (CTAs). The plugin scrutinizes visual hierarchy, button labels, and informational text to point out ambiguities that could hinder user understanding. By clarifying these elements, designers can increase conversion rates and reduce user frustration directly from the design phase.

The tool also detects onboarding friction and risky product assumptions. It evaluates how easily a new user can get started with the product and flags design decisions that rely on untested user behavior. This preemptive analysis helps teams avoid building features based on incorrect assumptions, leading to more user-centric products.

UI Roast works by having the designer select specific frames within their Figma file, choose a target user persona, and ask a key usability question. The AI then processes the visual and structural information to generate a 'roast'—a blunt assessment highlighting areas like confusing flows, unclear UI, onboarding problems, and risky assumptions. This methodology integrates seamlessly into the existing Figma workflow without requiring external tools or user recruitment.