P.S. Vault

P.S. Vault is a zero-knowledge secure vault with a built-in Emergency Switch. Store your most important information, encrypted and private — and know it will reach the right people if you're ever unable to hand it over yourself.

HOW IT WORKS Configure a check-in schedule that works for you — daily, weekly, or monthly. P.S. Vault sends friendly reminders when it's time to check in. If you stop responding, it escalates — and if you still don't respond, your vaults are securely delivered to the people you've named as beneficiaries.

WHAT YOU CAN STORE • Logins & passwords • Secure notes • Financial accounts & credit cards • Identity documents • Crypto wallets & seed phrases • Files & attachments • Contact information • Custom fields

ZERO-KNOWLEDGE ENCRYPTION Your data is encrypted on your device before it ever reaches the server. Not even the server administrator can read your vault contents. All encryption uses XChaCha20-Poly1305 with Argon2id key derivation.

EMERGENCY SWITCH Set your own check-in schedule and receive friendly reminders. If you miss too many, P.S. Vault alerts your trusted contacts and delivers your vaults to your named beneficiaries — with identity verification to ensure only the right people gain access. Pause the switch anytime when you travel or take a break.

BENEFICIARY PROTECTION Assign different people to different vaults. Require identity verification (shared secret + SMS code) before anyone can view your data. Add trusted contacts who are notified but never receive vault contents.

SELF-HOSTED & PRIVATE P.S. Vault connects to your own self-hosted server. Your data never passes through third-party infrastructure. Deploy with Docker in minutes on any server or home lab.

MORE FEATURES • Face ID / Touch ID check-in via push notification • Offline read-only access to your vaults • Version history for every entry • Beneficiary preview mode — see exactly what they'll see • Import from 1Password, Bitwarden, LastPass, and KeePass • Secure clipboard with auto-clear

P.S. Vault is a personal tool for sharing information with loved ones. It is not a substitute for a legal will or estate plan.