Browser SplitView Master 作者： SS Internet Services

Split your browser tab into multiple resizable panels with simultaneous scroll synchronization, integrated search, reader mode, and instant context menu splitting.

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. Designed with modern Plus Jakarta Sans typography and a sleek flat minimalist interface, it is ideal for developers, QA testers, researchers, bloggers, and multitaskers 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.
• Integrated Web Search Router: Type any search query (such as "pizza recipe" or "react documentation") directly into any panel's address bar. Automatically routes to Google Search so you can browse search results and launch target links right inside your split view.
• Distraction-Free Reader Mode: Toggle Reader Mode on any blog or article panel to instantly strip away ads, footers, popups, and distracting sidebars. Enjoy clean, readable typography with automatic dark and light theme adaptation.
• Right-Click Context Menu Integration: Right-click any link on any website and select "Open link in SplitView" to instantly open or split that target page into a split panel.
• Intelligent Scroll Synchronization: Toggle simultaneous scroll tracking to browse multiple pages, documents, translation layouts, or site versions in perfect real-time coordinate sync.
• Responsive Viewport Emulation: Toggle individual panels between Desktop (100%), Mobile (375px), and Tablet (768px) preview frames to quickly test media queries and responsive styling.
• Viewport Screenshot Capture: Take and download a cropped, high-DPI PNG screenshot of a single panel's viewport with one click. Safely captures content from cross-origin sites by bypassing CORS restrictions.
• Local File & Path Support: Open local filesystem templates and drive paths directly. Paths are automatically normalized to valid file:/// URLs.
• Layout Bookmarks & Sessions: Save your custom split grid configurations and easily load them later in one click. Layouts persist automatically across browser sessions and tab reloads.
• Quick Templates & Presets: 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 and 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

• Testing responsive web layouts side-by-side on mobile, tablet, and desktop viewports.
• Distraction-free article reading and side-by-side blog research.
• Comparing source pages, staging vs. production, or developmental updates.
• Opening web links directly into split panes via right-click context menu.
• Taking clean layout screenshots for design review, bug reporting, or documentation.
• Cross-referencing document translations or side-by-side code previews.
• Monitoring live analytics, server metrics, or social feeds concurrently.
• Comparing prices, specs, and reviews while online shopping.