data preparation for GUI automation – structured UI annotation and export for LLMs

Summary: Screph is a desktop tool for capturing and annotating UI screenshots with detailed metadata and hierarchical relationships, exporting structured JSON for code generation, testing, or LLM input. It supports advanced element selection, voice annotations, and runs fully offline to ensure data privacy.

What it does

Screph enables precise UI element selection using methods like GrabCut and neural nets, attaches voice-generated metadata, captures parent-child relationships, and exports clean JSON with coordinates and labels.

Who it's for

It is designed for developers, QA, and AI trainers needing detailed UI documentation, training data preparation, or context for AI coding assistants.

Why it matters

It solves the limitation of basic screenshot tools by providing structured, hierarchical UI data and offline processing for secure, automated workflows.