Zero-Knowledge Password Manager: Your Passwords, Only Your Eyes
ShadowVault includes a built-in zero-knowledge password manager that encrypts all your credentials with AES-256-GCM before they ever leave your device. Unlike cloud-based password managers, our server never sees your plaintext passwords. Combined with a CSPRNG password generator, TOTP authenticator, and Have I Been Pwned breach detection.
Password Manager Features
AES-256-GCM Encryption
Every password is encrypted locally with AES-256-GCM authenticated encryption. The encryption key is derived from your master password using Argon2id. Even a full server compromise cannot expose your passwords.
CSPRNG Password Generator
Generate cryptographically secure passwords using the browser's native Crypto.getRandomValues() API. Customize length, character sets, and complexity. Never use a weak password again.
TOTP Authenticator
Built-in TOTP (Time-based One-Time Password) authenticator. Store your 2FA codes alongside your passwords — no separate authenticator app needed. All encrypted with the same zero-knowledge architecture.
Breach Detection (HIBP)
Automatically checks your passwords against the Have I Been Pwned database using k-anonymity — your passwords are never sent over the network. Get instant alerts if any of your credentials appear in data breaches.
ShadowVault vs Other Password Managers
| Feature | ShadowVault | 1Password | Bitwarden | LastPass |
|---|---|---|---|---|
| Zero-knowledge | Yes | Yes | Yes | Yes |
| Encrypted messenger | Built-in | No | No | No |
| Encrypted cloud | Built-in | No | No | No |
| TOTP built-in | Yes | Yes | Yes | Yes |
| Breach detection | HIBP | Watchtower | Reports | Dark web |
| Crypto payments | BTC/ETH/XMR | No | BTC | No |
| No email required | Yes | No | No | No |
| Starting price | $1/mo | $2.99/mo | $1/mo | $3/mo |
| Recent breaches | None | None | None | 2022 breach |
Part of a Complete Privacy Suite
ShadowVault's password manager isn't a standalone app — it's integrated into a complete encrypted platform. Your passwords live alongside your encrypted messages, notes, and cloud files. One master password protects everything.
Try Password Manager — $1/month →← Back to ShadowVault Home