Browser SplitView Master

Split your browser tab into multiple resizable panels with simultaneous scroll synchronization.

Browser SplitView Master is a premium, high-performance workspace utility that allows you to divide a single browser tab into up to 16 independent, resizable grid panels. Perfect for developers, researchers, comparison shoppers, content creators, and multi-taskers who need to view and interact with multiple sites side-by-side without managing cluttered browser windows. Key Features: • Multi-Panel Grid Splitting: Vertically or horizontally split any panel with a single click. Resize boundaries dynamically using smooth drag handles without reloading iframe contents. • Intelligent Scroll Synchronization: Toggle simultaneous scroll tracking to browse multiple pages, documents, translation layouts, or site versions in perfect real-time coordinate sync. • Layout Bookmarks & Sessions: Save your custom split grid configurations and easily load them later in one click. Layouts persist automatically across browser sessions. • Quick Templates: Launch popular grid configurations instantly (1x1, 1x2, 2x1, 2x2, 3x3, and 1x3) from the sidebar. • Adaptive Sandbox Framing: Built-in local sandbox controls dynamically strip blocking headers (X-Frame-Options & Content-Security-Policy), allowing you to frame and compare websites seamlessly. • Privacy-Focused: Operates entirely locally. No external databases, no analytics trackers, and no remote data transfers. All settings are saved directly in your browser's secure local storage. Perfect For: - Comparing source pages side-by-side. - Cross-referencing document translations. - Monitoring live analytics, server metrics, or social feeds concurrently. - Comparing prices, specs, and reviews while online shopping.