Qursor is a Chrome extension designed to remove ambiguity when working with AI coding agents on UI-related tasks. Instead of describing interface elements in plain language or relying on screenshots, users can directly point at any element on a webpage and extract precise, structured context.
The extension captures detailed information such as selectors, class names, computed styles, fonts, colors, spacing, and layout properties. This data can then be copied and pasted directly into AI tools, giving agents exact implementation context instead of vague visual descriptions.
Beyond inspection, Qursor also supports extracting components in formats like HTML, CSS, or JSX, making it useful for developers who want to quickly reverse-engineer UI elements or reproduce designs. It also includes utilities like a color picker, font detection, and asset downloading, helping streamline front-end workflows.
The goal of Qursor is to reduce friction between what developers see on screen and what they communicate to AI systems. By providing structured, machine-readable UI context, it helps reduce misinterpretation, wasted tokens, and incorrect code generation.
Overall, Qursor acts as a bridge between visual interfaces and AI-driven development, making UI-to-code workflows more precise, efficient, and reliable.