Browser Lock is a security extension designed to protect your browser with password or PIN protection. Its main purpose is to prevent unauthorized access to your browser tabs, history, and settings, ensuring your personal data remains secure on shared computers.

Key features include password and PIN protection that allows you to lock your entire browser or specific tabs in one click. The extension offers auto-lock and timeout functionality that automatically locks the browser after inactivity, making it ideal for shared devices. It includes kiosk mode for secure single-session browsing on public or workplace computers, and tab lock functionality to protect only the tabs you choose, such as banking or email.

The extension works by running lightly in the background and activating only when needed. Once enabled, it behaves like a locked browser until you unlock it with your password or PIN, giving you total control over access.

Benefits include keeping your browser private and protected whether you're at home, work, or school. It ensures that no one can open your tabs or see your history without your permission, providing personal privacy and security.

The product is designed for users who need to secure their browsing activity on shared computers at work, libraries, or home. It's built for personal privacy rather than cheating or bypassing secure exam browsers.