Name the UI patterns in any screenshot

CatchUI is a bilingual UI vocabulary learning app. Upload an app, website, or dashboard screenshot and model-assisted recognition identifies recognizable interface patterns, explains their conventional names, and connects them to a curated learning catalog.

How CatchUI works

1. Drop in an interface screenshot or open the built-in sample.
2. Inspect the visible evidence behind each detected UI pattern.
3. Save useful pattern cards and review their names with spaced repetition.

CatchUI is designed for design students, product managers, developers, and career-switchers. It teaches UI terminology; it does not generate code or clone the uploaded design.

Scan a screenshot · Browse the 28-pattern catalog · Learn how to identify a UI element · Read product facts and FAQ