UX Critic

UX Critic reviews any UI the way an experienced design reviewer would. Give it a screenshot or a URL and a multi-stage vision pipeline (observe → critique → edit) returns a full report in about a minute: a 0–10 verdict, four dimension scores, concrete issues tied to on-screen evidence, and prioritized recommendations — each one pinned to the exact region of the screenshot it refers to.

Three critic personas apply fixed value systems: The Perfectionist (simplicity and visual hierarchy), The Advocate (accessibility), and The Operator (conversion). Because the rubric never changes between runs, scores are comparable across revisions — re-run after a redesign and the delta tells you whether it actually improved.

Extras: AI-generated before/after mockups of recommended fixes (paid plans), URL capture in desktop or mobile viewport, and an API + agent skill so coding agents like Claude can request critiques mid-build. Free tier: 3 reports/month, no card required.