AES-256-GCM Encryption
Military-grade AES-256-GCM encryption protects every password. Your master key is derived using bcrypt with 12 rounds. Nothing leaves your device unencrypted.
ShadowPasswords is a zero-knowledge encrypted password manager with TOTP authenticator and biometric unlock. Your credentials are encrypted with AES-256-GCM before they leave your device. The private alternative to LastPass, 1Password, and Bitwarden.
Everything you need to secure your digital identity, without compromising privacy.
Military-grade AES-256-GCM encryption protects every password. Your master key is derived using bcrypt with 12 rounds. Nothing leaves your device unencrypted.
Built-in two-factor authentication. Manage TOTP codes for all your accounts right inside your password vault. No separate authenticator app needed.
Unlock your vault with Touch ID, Face ID, or Windows Hello. Fast, secure access without typing your master password every time.
Generate strong, unique passwords with customizable length, character sets, and complexity. Never reuse a password again.
Your encrypted vault syncs across all devices automatically. Access your passwords on Mac, Windows, Linux, iPhone, or Android.
Import passwords from Chrome, Firefox, LastPass, 1Password, Bitwarden, and CSV. Export your vault anytime — your data is always yours.
Built from the ground up for zero-knowledge privacy.
Your master password never leaves your device. We derive your encryption key locally using bcrypt (12 rounds). The server only stores encrypted blobs.
Each credential is encrypted individually with AES-256-GCM, providing both confidentiality and authenticity. Tampered data is automatically detected and rejected.
All connections to our servers use TLS 1.3 with perfect forward secrecy. Your encrypted data travels through an additional layer of transport encryption.
On macOS, credentials are stored in the system Keychain. On Windows, the Credential Manager. On Linux, the Secret Service API. Hardware-backed security.
ShadowPasswords contains no tracking scripts, no analytics, no telemetry. We don't know how many passwords you have, what sites you use, or anything about you.
Pay with Bitcoin, Ethereum, Monero, or other cryptocurrencies. No credit card, no name, no address required. True anonymous access.
See how ShadowPasswords compares to popular password managers.
| Feature | ShadowPasswords | LastPass | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|---|
| Zero-Knowledge Encryption | ✓ | ✓ | ✓ | ✓ | ✓ |
| Built-in TOTP | ✓ | ✓ | ✓ | ✓ | ✓ |
| Crypto Payments | ✓ | ✗ | ✗ | ✗ | ✗ |
| No Personal Data Required | ✓ | ✗ | ✗ | ✗ | ✗ |
| Integrated Cloud Storage | ✓ | ✗ | ✗ | ✗ | ✗ |
| Integrated Notes App | ✓ | ✗ | ✗ | ✗ | ✗ |
| PWA (Offline) | ✓ | ✗ | ✗ | ✓ | ✗ |
| No Data Breaches | ✓ | 2x breached | ✓ | ✓ | ✓ |
| Price | $1/mo | $3/mo | $4/mo | Free/$1/mo | $5/mo |
ShadowPasswords is included in every paid plan. Pay with crypto.