DomainSense

Organize your browsing with smart domain-based tab grouping, instant ungrouping, and one-click saving of tab groups to bookmarks.

DomainSense brings clarity to your browsing by intelligently organizing your tabs by domain with a single click. Whether you're researching, working, studying, or juggling dozens of open tabs across multiple sites, DomainSense helps you instantly make sense of your browser — no setup, no clutter, and no background memory usage. ⭐ Key Features 🧠 Smart domain-based grouping Automatically scans all open tabs and groups them by root domain (e.g., google.com → google, nytimes.com → nytimes). Your workspace becomes clean and visually structured in seconds. 🎯 Consistent, predictable ordering - DomainSense ensures your tab layout never becomes chaotic. - Single-instance domains appear at the front - Multi-tab groups appear neatly at the end - Re-clicking Group will not break or re-shuffle groups (idempotent grouping) - Perfect for users who want organization without surprises. 🔄 One-click ungrouping Need a clean slate? Instantly flatten all tab groups with one button. Your original tab order remains logically structured. 📚 Save tab groups as bookmarks Archive your current browsing session with one click. DomainSense automatically creates a bookmarks folder using: - DomainSense Today’s date (default), or - A custom folder name you enter - Groups are neatly organized into subfolders under: Other bookmarks → your chosen folder name - Useful for research sessions, trip planning, shopping comparisons, and project organization. 💡 Minimal, intuitive popup interface - DomainSense is intentionally simple. - The popup includes: - - Group Tabs by Domain - - Ungroup All Tabs - - Save Tab Groups as Bookmarks with a configurable folder name field Nothing more. Nothing distracting. 🔒 Privacy & Performance: Privacy-first by design DomainSense: - Collects no data - Sends nothing to any server - Stores nothing about your browsing - Operates entirely within your local browser - Lightweight MV3 architecture - Uses a modern Manifest V3 service worker - No persistent background scripts - No CPU or memory drain - Runs only when you click the buttons - This extension stays out of your way until you need it. 💼 Perfect For: - Researchers - Students - Developers - Productivity enthusiasts - Heavy tab users - Anyone who wants a cleaner browsing environment Whether you have 10 tabs or 200, DomainSense helps you make instant sense of the chaos. 🛠️ How It Works - Click the extension icon - Choose Group, Ungroup, or Save - DomainSense performs fast, accurate operations with zero configuration - No onboarding. No settings pages. No complexity. 🧩 Compatibility - Works in all Chromium-based browsers that support tab groups - Fully compatible with the latest Chrome Manifest V3 requirements 🆓 Free, open, and transparent - DomainSense is free to use and open-source on GitHub. - Browse the code, report issues, or suggest improvements. - View the code, file issues, or contribute here: GitHub: https://github.com/govindsinghrawat/DomainSense 🚀 Bring clarity to your Chrome: group smarter, browse cleaner.