# QuantumVault

> QuantumVault is a quantum-safe password manager and secret management extension built by QuantumAPI. It uses post-quantum cryptography (ML-KEM-768, ML-DSA-65) to protect your secrets against both current and future quantum computing threats.

Canonical page: [https://chrome-stats.com/d/quantumvault](https://chrome-stats.com/d/quantumvault)

## Overview

- **ID:** `quantumvault`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Victorxata
- **Category:** privacy-security
- **Daily users:** 1
- **Version:** 0.4.0
- **Last updated:** 2026-02-26
- **First published:** 2026-02-15
- **Size:** 503 KB
- **Data as of:** 2026-09-15
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/quantumvault/)
- **Website:** [https://www.quantumapi.eu](https://www.quantumapi.eu/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/quantumvault/privacy/](https://addons.mozilla.org/firefox/addon/quantumvault/privacy/)

## Description

Key Features:

Autofill credentials on any website with one click
Generate strong, random passwords
Store passwords, API keys, SSH keys, certificates, tokens, and more
TOTP support for two-factor authentication
Right-click context menu for quick autofill and password generation
Auto-lock after inactivity for security
Per-tenant encryption with AES-256-GCM
Real quantum randomness (QRNG) from photonic hardware
Multi-language: English, Spanish, French, German, Italian
Keyboard shortcuts: Ctrl+Shift+Q to open, Ctrl+Shift+L to autofill
Built on NIST-standardized post-quantum algorithms (FIPS 203, 204, 205). 100% European infrastructure. No per-seat pricing.

Requires a free QuantumAPI account at <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/76c16cd677a642ac451a703c8056259a51c3ab0c7dece114f07177e0859e6fa8/http%3A//quantumapi.eu" rel="nofollow">quantumapi.eu</a>

## Rankings

- #90,582 — Overall

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `activeTab`
- `contextMenus`
- `alarms`
- `clipboardWrite`
- `identity`

### Host permissions

- `https://api.quantumapi.eu/*`
- `https://auth.quantumapi.eu/*`
- `https://api-dev.quantumapi.eu/*`
- `https://auth-dev.quantumapi.eu/*`

### Content script matches

- `<all_urls>`

## 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 has low user count. Unpopular extensions 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).

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- [KyberLock Universal](https://chrome-stats.com/d/kyberlock-universal) — 3 users

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