UX HeatGrid

Real-time UX heatmap and attention analysis to visualize user focus and layout balance.

A UX heatmap and website layout analysis tool for any web page. Instantly view attention intensity, content density, and visual layout complexity. UX HeatGrid is a Chrome extension for UX analysis, web design evaluation, and usability-focused layout inspection. It analyzes the structural composition of web pages using transparent, rule-based signals and works entirely inside your browser. The extension generates a real-time grid-based website heatmap by measuring text density, element concentration, white space distribution, and visual hierarchy. This helps you understand which parts of a page feel visually heavy, crowded, or cognitively demanding. You can quickly detect layout imbalance, dense content zones, weak visual hierarchy, and high visual load areas directly on the page — making it ideal for designers, developers, and product teams. Key features: - Website UX heatmap tool - Real-time layout and usability analysis - Content density and visual complexity checker - Grid-based structural heatmap overlay - Visual hierarchy and layout structure evaluation - Highlights text-heavy and element-dense regions - White space and elements-per-screen analysis - Updates dynamically while scrolling - Works completely offline after installation - No tracking, analytics, or data collection