Browser Lock
Password Protect & Secure Your Browser
Keep your browser private and protected with Browser Lock. Stop anyone from seeing your history, tabs, or settings on shared computers.
Key Features
Password & PIN Protection
Lock your entire browser or specific tabs in one click. Choose between password or PIN protection.
Auto-Lock & Timeout
Browser locks automatically after inactivity — perfect for shared devices at home, work, or school.
Kiosk Mode
Enable secure single-session browsing on public or workplace computers.
Tab Lock
Protect only the tabs you choose, like banking or email tabs, while keeping others accessible.
Privacy First
No browsing data collected — your information stays on your device. Complete privacy guaranteed.
Lightweight
Runs lightly in the background and activates only when needed. No performance impact.
Why Choose Browser Lock?
If you've ever wondered about browser security on shared devices, Browser Lock is your answer. This extension ensures that no one can open your tabs or see your history without your permission.
Think of it as your own browser with lock, giving you total control over access. Whether you're using a shared computer at home, in the office, or at a public space, Browser Lock keeps your personal data safe and secure.
Browser Lock is designed for privacy and everyday use — protecting your personal browsing experience with enterprise-grade security.
Frequently Asked Questions
What is Browser Lock?
Browser Lock is a security extension that lets you protect your browser with a password or PIN. Once enabled, no one can open or use your browser without entering the correct code.
Is this a locked browser or a lock for any browser?
It's a lock that works with your existing Chrome browser. Once activated, it behaves like a locked browser until you unlock it with your password or PIN.
Does Browser Lock slow down my browser?
Not at all — it runs lightly in the background and activates only when needed. You won't notice any performance impact on your browsing experience.
Is my data collected or shared?
No. Browser Lock is privacy-first. No browsing data is collected or shared. Everything stays on your device, ensuring complete privacy and security.
Ready to Secure Your Browser?
Join thousands of users protecting their privacy with Browser Lock
Install Browser Lock Now