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Dev tools · February 7, 2026

UX HeatGrid

Visualize user attention and content density in real time

UX HeatGrid launched on February 7, 2026 with 82 votes, #463 of 16,628 launches that month and more than 95% of that year's launches.

Visit heykaan.dev ↗UX HeatGrid alternativestop 3% of February 2026

What it does

UX HeatGrid is a Chrome extension that visualizes user attention, content density, and layout balance using a real time grid based heatmap. It helps teams quickly see where users focus, skim, or disengage while testing layouts and content directly on live pages.

Visualize UX attention in real time. Generate heatmaps, scroll insights, and attention analysis directly on live web pages with UX HeatGrid.

Generate real-time UX heatmaps, scroll insights, and attention analysis directly on live web pages. Everything runs in your browser. Runs entirely in your browser to generate instant UX insights without external tracking or performance impact. Visualize scroll depth, interaction density, and attention patterns directly on live web pages. See where users focus with real-time color-coded overlays. Get an instant UX score for any page. Measure layout balance, content density, readability, and whitespace with a single click. See layout balance, content density, and interaction signals instantly. No external dashboards needed — everything runs on-page. Detect dense layouts, attention gaps, and…from heykaan.dev

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