Browser Privacy Reinvented

Hide Tabs.
Protect Bookmarks.
Stay Private.

Locker gives you a secure private workspace inside your browser. Hide tabs, encrypt bookmarks, organize research and sync everything safely across devices, even in Incognito.

Install for Chrome

Trusted by 1500+ users ★★★★★

Reviews

Turbo ClassG

Feb 2026

"Pretty good usage so far. Pretty satisfied."

Daniel T

Dec 2025

"Looks really good."

Stephen Luvic

Nov 2025

"So far so good, works great!"

Agnes Chiyungi

Oct 2025

"Found this on Reddit — love, love it!"

Sergejs Grigorjevs

Oct 2025

"Super!"

Rubenjes

Oct 2025

"Just what I needed, wahoo!"

j cox

Sep 2025

"Great so far."

Ascension

Jul 2025

"Exactly what I'm looking for, just like the old Secure Bookmarks."

Kristopher Dane

Jul 2025

"Nice simple extension, cool to have a public dev pipeline shared."

Hary

Jul 2025

"Working very well. Much better than other extensions for this purpose."

Linkor Sayfer

Apr 2025

"Impressed with how this one handles tab privacy. Encrypted storage, clean UI."

hikkanot

Apr 2025

"A great alternative to standard Chrome tab management."

Turbo ClassG

Feb 2026

"Pretty good usage so far. Pretty satisfied."

Daniel T

Dec 2025

"Looks really good."

Stephen Luvic

Nov 2025

"So far so good, works great!"

Agnes Chiyungi

Oct 2025

"Found this on Reddit — love, love it!"

Sergejs Grigorjevs

Oct 2025

"Super!"

Rubenjes

Oct 2025

"Just what I needed, wahoo!"

j cox

Sep 2025

"Great so far."

Ascension

Jul 2025

"Exactly what I'm looking for, just like the old Secure Bookmarks."

Kristopher Dane

Jul 2025

"Nice simple extension, cool to have a public dev pipeline shared."

Hary

Jul 2025

"Working very well. Much better than other extensions for this purpose."

Linkor Sayfer

Apr 2025

"Impressed with how this one handles tab privacy. Encrypted storage, clean UI."

hikkanot

Apr 2025

"A great alternative to standard Chrome tab management."

Your browser wasn't built for privacy.

Browsers expose more information than most people realize. Tabs stay visible, bookmarks remain accessible and Incognito doesn't protect your current workspace.

Privacy shouldn't require changing how you work.

Why Locker?

Locker creates a completely private space inside your browser. Secure bookmarks, encrypted cloud sync, AI powered organization and one click tab protection in one place.

Everything you need.

Privacy, productivity and organization together.

🔒

Encrypted Bookmarks

Store bookmarks securely with end to end encryption.

⚡

One Click Hide

Hide all tabs instantly and restore them whenever you need.

🤖

AI Summaries

Summarize articles, PDFs and videos in seconds.

Cloud SyncIncognitoFoldersCollectionsQR SharingSession ManagerPDF UploadsTab GroupsReading List

Security First.

Your data belongs to you. Every bookmark is encrypted before storage and synced securely across your devices.

✔ AES 256 Encryption

✔ Zero Knowledge

✔ Incognito Support

✔ Secure Cloud Sync

Your browser deserves real privacy.

Install Locker Free

Locker

Hide Tabs.Protect Bookmarks.Stay Private.

Your browser wasn't built for privacy.

Why Locker?

Everything you need.

Encrypted Bookmarks

One Click Hide

AI Summaries

Security First.

Your browser deserves real privacy.

Table of Contents

Hide Tabs.
Protect Bookmarks.
Stay Private.