PH Deck logoPH Deck

Fill arrow
Stop Window From Closing With Last Tab
Brown line arrowSee more Products
Stop Window From Closing With Last Tab
Don't Close your Window by Accident - Chrome Web Store
# Productivity Tools
Featured on : Sep 10. 2025
Featured on : Sep 10. 2025
What is Stop Window From Closing With Last Tab?
🛡️ LasTabGuard prevents accidental window closing and protects your work sessions and tabs — lightweight, local productivity tool for uninterrupted workflow. 🔒 It acts as a reliable guard, protecting your valuable tabs, research, and focus from being lost.
Problem
Users often accidentally close their browser windows, losing all open tabs and disrupting their workflow. Accidental window closure leads to lost work sessions, research, or critical tabs, requiring time-consuming recovery efforts.
Solution
A Chrome extension (LasTabGuard) that prevents accidental window closing by guarding the last tab. Users can maintain uninterrupted browsing sessions, ensuring tabs and workflows remain protected without manual intervention.
Customers
Researchers, developers, content creators, and professionals who rely on browser tabs for multitasking, project management, or long-term work sessions.
Unique Features
Lightweight, local data storage (no cloud dependency), focused solely on preventing window closure without bloated features. Works silently in the background with zero configuration.
User Comments
Saves time from tab recovery
Essential for workflow continuity
Simple but indispensable tool
No more lost research
Lightweight and non-intrusive
Traction
Launched on ProductHunt with 200+ upvotes (as of 2024). Founder’s X (Twitter) profile has 980 followers. Exact MRR/user metrics unavailable publicly, but positioned as a niche productivity tool with steady adoption.
Market Size
The global productivity software market is valued at $96 billion (2023), with browser productivity tools gaining traction as remote work rises.