Zero-Knowledge Encryption
Your master password never leaves your device. We use Argon2id + XChaCha20-Poly1305 with SRP-6a authentication.
Version 1.0 - Public Beta
Your passwords, fully encrypted, always yours.
A zero-knowledge password manager that puts you in control. No backdoors. No tracking. Just security that works.
Free forever for personal use. No credit card required.
1Password
Bitwarden
LastPass
Dashlane
KeePass
CSV/JSON
Built for how you actually use passwords
Every feature designed around real workflows, not checkboxes.
End-to-End Encrypted
All data is encrypted client-side before sync. Even we cannot access your vault contents.
Open Source Client
Full transparency. Our browser extension, web vault, and mobile apps are open source (MIT).
Cross-Platform Sync
Browser extension, web vault, iOS, Android, and desktop apps. Instant sync via Cloudflare edge.
Biometric Unlock
Face ID, Touch ID, Windows Hello, and Android BiometricPrompt for instant access.
Passkey Ready
Built for the passwordless future with WebAuthn/Passkey support coming soon.
Security isn't a feature.
It's the foundation.
We built Secret Manager with a security-first architecture. Every design decision prioritizes your privacy and data sovereignty.
- Client-side encryption with Argon2id + XChaCha20-Poly1305
- SRP-6a authentication — your master password never touches our servers
- Hierarchical key derivation (HKDF-SHA256) for vault, item, and field keys
- Open source clients — verify the code yourself or audit it
- Third-party security audit before general availability
- Bug bounty program on HackerOne
- GDPR & CCPA compliant from day one
Simple, transparent pricing
Free for personal use. Pay only for advanced features you need.
Free
$0/month
Perfect for personal use
- Unlimited passwords & items
- 1 device type (browser or mobile)
- Basic TOTP 2FA
- Password generator
- Breach monitoring
- 30-day item history
- 1 GB encrypted storage
- Import from any manager
Most Popular
Premium
$3/month
For power users
- Everything in Free, plus:
- Unlimited devices
- Encrypted file attachments (100 MB)
- Secure sharing (5/month)
- Emergency access
- 1-year item history
- 10 GB encrypted storage
- Custom fields & templates
- Priority support
Family
$5/month
Up to 6 members
- Everything in Premium, plus:
- Shared family vault
- Unlimited family sharing
- Family dashboard & recovery
- 50 GB total storage
- 1 GB attachments per item
- Centralized billing
- Admin controls
Ready to take control of your passwords?
Join thousands of users who trust Secret Manager with their digital life.