After trying out so many extensions, this is the only one that actually works! The lock screen looks super clean and secure, completely hiding everything underneath without any annoying bugs. It locks reliably not just during active use, but importantly when it's left idle or when switching away, ensuring complete privacy. Best of all, it doesn't break active sessions or log out accounts. Highly recommended!

Browser Lock works exceptionally well. It's simple and effective. Very happy to have another hurdle blocking local snoops. Kudos, Minhaz!