# Locker - Password Manager

> A browser extension makes your online presence secure and seamless.

Canonical page: [https://chrome-stats.com/d/locker-password-manager](https://chrome-stats.com/d/locker-password-manager)

## Overview

- **ID:** `locker-password-manager`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** CyStack
- **Category:** privacy-security
- **Daily users:** 33
- **Weekly downloads:** 3
- **Rating:** 4.90 / 5 (21 ratings)
- **Version:** 4.0.64
- **Last updated:** 2026-08-27
- **First published:** 2023-03-15
- **Size:** 43 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/locker-password-manager/)
- **Website:** [https://support.locker.io](https://support.locker.io/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/locker-password-manager/privacy/](https://addons.mozilla.org/firefox/addon/locker-password-manager/privacy/)

## Description

Locker - Password Manager is a cross-platform vault that secures your sensitive digital assets and enhances browsing experience. It offers military-grade encryption, privacy, transparency, unlimited sync, and the ability to use passwords offline.

## Rankings

- #19,353 — Overall
- #97 — password
- #174 — payments
- #197 — manager
- #212 — manage
- #212 — wordpress

## Permissions and access

### Permissions

- `tabs`
- `contextMenus`
- `storage`
- `unlimitedStorage`
- `clipboardWrite`
- `activeTab`
- `http://*/*`
- `https://*/*`

### Content script matches

- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Passwarden by KeepSolid – Password Manager](https://chrome-stats.com/d/passwarden-password-manager) — 43 users, 3.50 / 5
- [LockSelf - Professional Password Manager](https://chrome-stats.com/d/lockself-password-manager) — 2,067 users, 5.00 / 5
- [PasswordVault](https://chrome-stats.com/d/passwordvault)
- [Keeper® Password Manager & Digital Vault](https://chrome-stats.com/d/keeper-password-manager) — 63,061 users, 4.21 / 5
- [Passwall - Free Password Manager](https://chrome-stats.com/d/passwall-free-password-manager) — 2 users, 5.00 / 5
- [T-Vault Password Manager](https://chrome-stats.com/d/t-vault-password-manager) — 1 users
- [Dario Locker: App & Tab Lock](https://chrome-stats.com/d/dario-locker) — 2 users, 5.00 / 5
- [Encryptio Password Manager](https://chrome-stats.com/d/encryptio-password-manager)
- [Vaultex Password Manager](https://chrome-stats.com/d/vaultex-password-manager) — 1 users
- [Open Password Manager](https://chrome-stats.com/d/open-password-manager)
- [Keeper® Password Manager & Digital Vault](https://chrome-stats.com/d/keeper-password-manager-digita) — 24,147 users, 4.34 / 5
- [Passy - Password Manager Browser Extension](https://chrome-stats.com/d/passy) — 16 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/locker-password-manager)