LayoutLens is a visual testing tool for web designers and developers who need to verify their website's responsive layout across various screen sizes and devices. It addresses the common challenge of ensuring a consistent and functional design on phones, tablets, and desktops without manual, time-consuming checks.

Multi-device screenshot comparison: Capture and view your website's layout simultaneously across a range of predefined screen sizes, from mobile to desktop.

Visual overlay and alignment: Place screenshots side-by-side or overlay them with alignment guides to directly compare element positioning and spacing.

Interactive breakpoint testing: Simulate and test specific CSS breakpoints to see exactly how your layout changes at critical width thresholds.

Issue annotation and sharing: Mark and annotate visual discrepancies directly on the screenshots, then share these notes with team members or clients for review.

Performance and load monitoring: Observe how your layout behaves under different network conditions or during page load, identifying elements that may shift or break.