Zero-Knowledge Encryption
Your master password never leaves your device. We use Argon2id + XChaCha20-Poly1305 with SRP-6a authentication.
Version 1.0 - Public Beta
Only you hold the key.
Your digital chest for every secret. Zero-knowledge. No backdoors. No tracking.
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.
Passkeys
Sign in with Face ID, Touch ID, or a security key. Your vault still needs your master password.
Security isn't a feature.
It's the foundation.
We built DigiChest 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 trusted device
- Authenticator 2FA & passkeys
- Password generator
- Breach monitoring
- 1 GB encrypted storage
- Vault list & grid views
Most Popular
Premium
$3/month
For power users
- Everything in Free, plus:
- Unlimited devices
- Secure sharing (5/month)
- 10 GB encrypted storage
- All vault item types
- Billing & plan management
Family
$5/month
Higher limits for households
- Everything in Premium, plus:
- Unlimited sharing
- 50 GB encrypted storage
- Same vault features as Premium
- Family vault seats coming later
Ready to take control of your passwords?
Join thousands of users who trust DigiChest with their digital life.