Locker - Password Manager icon

Locker - Password Manager

by CyStack

v4.0.52 Updated Feb 25, 2026 56.69MiB
CWS
4K
Users
★ 4.67
48 reviews
#7589
of 130.4K
workflow
#2156 of 20.1K

Description

Locker is a cross-platform vault that help users secure sensitive digital assets such as logins and passwords, secret notes, payment cards, online identities, and crypto wallets. It also offers additional features to enhance browsing experience like password autofill, item sharing, and more. Why choose Locker over other password managers? 1. Security - Locker uses military-grade encryption to secure your data. AES-256bit encryption combined with PBKDF2 and RSA algorithm makes your data is un-crackable. - Your vault is encrypted with a Master Password, which is the only key to decrypt your data. 2. Privacy & Transparency - Your Master Password is only yours. No body, even us, can see your Master Password thanks to Zero-knowledge development model. - Locker is an open-source product. Everyone can inspect its source code. We believe transparency is the key to better security. 3. Unlimited Sync - Once you add, edit, remove items in your Locker on a device, the data will be sync-ed across all other devices*. 4. Bring Your Passwords with You - With Offline Mode, you can use Locker anywhere, anytime, even when your phone is not connected to the internet**. No more password hassle. Free Your Mind. Install Locker. *Data is encrypted before they left the current device. **Offline Mode is only available on Locker mobile application (Android & iOS).
Locker - Password Manager screenshot 1Locker - Password Manager screenshot 2Locker - Password Manager screenshot 3

Reviews (3 cached)

★☆☆☆☆2025-05-22
Mr AL

After installing it, Chrome became extremely slow and laggy. The extension is buggy and causes significant lag, making browsing frustrating. I had to disable it to get Chrome working normally again.

★☆☆☆☆2024-03-16
Cole Patterson

Absolute trash! 100 maximum passwords. Thanks for wasting my time. 0/5 stars

★☆☆☆☆2023-07-20
Baraa

3.0.07 version is so bad I enter my account details then it asks for master password once I write it and unlock the app locks itself automatically and then just logged me out . The extension should be tested well before pushing an update here.

Permissions (6)

Permissions

activeTab Can access the current tab when you click the extension clipboardWrite Can write to your clipboard contextMenus Can add items to the right-click menu storage Can store data locally in your browser tabs Can see your open tabs and their URLs unlimitedStorage

Details

Version 4.0.52
Updated Feb 25, 2026
Size 56.69MiB
First Seen Mar 28, 2026