Chrome Profile Locker Ultimate

Lock down your entire Chrome browser with a single password. Secure Profile Locker is the most robust and advanced extension for protecting your privacy and securing your browsing session from unauthorized access.
Worried about someone accessing your browser on a shared computer? Need to protect your personal data, bookmarks, and history from prying eyes? Secure Profile Locker provides a military-grade, fullscreen lock that cannot be bypassed, ensuring your digital life remains private.
Unlike other extensions that only lock tabs, Secure Profile Locker locks the entire browser profile. When activated, it closes all windows and presents an impenetrable, fullscreen lock screen. Nothing gets through without your password.
Key Features:
🛡️ Total Fullscreen Lock
An un-ignorable, fullscreen lock screen prevents any interaction with the browser. It cannot be closed or bypassed using standard shortcuts (Alt+F4, Ctrl+W, etc.).
🚀 Automatic Startup Protection
The lock engages automatically every time you start Chrome, ensuring your profile is secure from the very first moment.
🔑 Strong Password Protection
Set a secure password to unlock your profile. The extension includes a temporary lockout mechanism after too many failed attempts to prevent brute-force attacks.
🚫 Blocks Developer Tools & Shortcuts
Actively blocks access to Developer Tools (F12, Ctrl+Shift+I) and other system shortcuts to prevent advanced bypass techniques.
윈 Prevents New Windows & Tabs
While locked, the extension automatically detects and closes any new windows or tabs that attempt to open, maintaining a secure state.
🧠 Intelligent Session Handling
After unlocking, your session is intelligently restored. It smartly manages and cleans up unnecessary empty tabs created during startup, giving you a clean workspace.
⚙️ Simple & Secure Configuration
An easy-to-use options page allows you to set your password and enable/disable protection with a single click.
Who is this for?
Parents: Keep your bookmarks and browsing history safe from children.
Students & Professionals: Protect your work and personal data on shared or public computers.
Anyone Concerned with Privacy: Add an essential layer of security to your daily browsing.
Privacy First
Your privacy is our priority. Secure Profile Locker stores your password hash locally on your computer using Chrome's secure storage. We do not collect, store, or transmit any of your personal data. Everything stays on your machine.
How to Get Started:
Install the extension.
The options page will open automatically. Set a strong password.
Security is now enabled! The next time you open Chrome, your profile will be locked.
Take control of your digital privacy today. Download Secure Profile Locker and browse with peace of mind!