Locker: Bookmark Manager & Sidebar with Incognito Support users statistics

Bookmark manager and session manager for Chromium. Save, organize, protect, and restore bookmarks with full Incognito support

Locker is a modern Bookmark Manager for Chromium-based browsers that helps you save bookmarks, organize them into folders and collections, protect them with a password, and instantly access them from a beautiful bookmark sidebar.

Full Incognito support makes Locker one of the few bookmark managers that works seamlessly with both regular and private bookmarks.

Save websites, articles, videos, movies, TV shows, products, GitHub repositories, AI tools, learning resources, recipes, or any other links—Locker helps you organize your browser bookmarks, quickly find what you need, and never lose important pages again.

Why choose Locker?

✓ Bookmark Manager

Replace your default browser bookmarks with a modern bookmark manager featuring fast search, folders, collections, and powerful organization.

✓ Bookmark Sidebar

Access your bookmarks instantly without leaving the current page. Everything stays just one click away in a clean and beautiful sidebar.

✓ Bookmark Organizer

Create folders and collections, sort bookmarks, search instantly, resize bookmark cards, and organize everything exactly the way you want.

✓ Session Manager

Save open tabs and restore them anytime. Never lose important work, research, or browsing sessions again.

✓ Incognito Bookmark Manager

Locker is one of the few bookmark managers with full Incognito support. Save bookmarks from private windows, keep them separate from your regular bookmarks, and reopen them in the correct browsing mode with a single click.

✓ Private Bookmarks

Protect sensitive bookmarks with password protection and local encryption. Your private bookmarks stay private.

What people use Locker for

• Save movies and TV shows discovered on YouTube Shorts, TikTok, and Instagram Reels. • Build collections of YouTube videos, useful articles, AI tools, prompts, and learning resources. • Organize work projects, documentation, GitHub repositories, and reference materials. • Save travel ideas, recipes, design inspiration, and personal collections. • Create shopping collections and compare products later. • Save job listings, companies, and career resources. • Organize bookmarks for studying, research, and everyday work. • Separate work, personal, and private bookmarks into different collections. • Save open tabs before closing your browser and restore them with one click. • Use Locker as a Tab Manager for saving and restoring browsing sessions.

Works great with any website

Perfect for

• Developers • Designers • Students • Researchers • Professionals • Browser bookmark management • Bookmark organization • Private browsing • Productivity

Features

• Bookmark Manager • Bookmark Sidebar • Bookmark Organizer • Bookmark Collections • Bookmark Folders • Bookmark Search • One-click Bookmark Saving • Bookmark Import & Export • Private Bookmarks • Incognito Bookmarks • Tab Manager • Session Manager • Restore Tabs • Password Protection • Panic Button • Local Encryption • Encrypted Cloud Sync • AI Page Summaries

Locker replaces multiple browser extensions.

Instead of installing separate extensions for bookmark management, bookmark sidebars, session management, restore tabs, private bookmarks, bookmark organization, and cloud sync, Locker brings everything together in one fast, secure, and modern extension for Chromium-based browsers.

FAQ

How do I enable Incognito Mode support?

1. Open your browser's Extensions page.

2. Find Locker.

3. Open Details.

4. Enable "Allow in Incognito."

You can now save and open bookmarks directly from Incognito windows.

How do I set up the Panic Button?

1. Open your browser's Extension Shortcuts page.

2. Find Locker.

3. Assign a keyboard shortcut to the Panic Button command.

Now you can instantly hide all open tabs with a single keyboard shortcut.

Can I import my existing bookmarks?

Yes. Use the built-in import feature to move your browser bookmarks into Locker in just a few seconds.

Where is my data stored?

Your data is stored locally on your device. When Cloud Sync is enabled, your data is transferred and synchronized using encryption.

If you're looking for a modern Bookmark Manager that lets you save bookmarks, organize browser bookmarks, protect private bookmarks, restore tabs, manage browsing sessions, and instantly access everything from a beautiful bookmark sidebar, Locker brings everything you need together in one fast and secure extension for Chromium-based browsers.

Description from the Chrome Web Store listing.