Your vault starts and stays on your devices.
Your secrets,
your devices.
Nox is a private vault for passwords, cards, notes, and identities. Your encrypted data stays with you and syncs only between devices you trust.
Protected before a byte reaches storage.
Pair devices. Sync without a middleman.
Built in the open. Auditable by anyone.
Everything you keep
close. In one place.
Passwords, payment cards, secure notes, and identities live together in one calm, private workspace.

More than passwords.
Your whole digital life.
Logins
Save credentials, icons, and the details you need to get back in.
Payment cards
Keep payment details private, organized, and ready when you are.
Secure notes
Recovery codes, private keys, and sensitive text with room to breathe.
Identities
Store personal details once, without handing them to another service.
Security you can
actually understand.
Nox keeps the security model understandable: save locally, pair intentionally, sync directly.
Save locally
Create your vault on a device you control. Encryption happens before anything is stored.
Pair devices
Choose exactly which devices can see your vault. There is no account in the middle.
Sync directly
Your encrypted data travels device to device, only when you tell it to.
Nothing to breach
in the middle.
Traditional password managers put every vault behind one service. Nox removes that dependency. Your encrypted data stays on devices you approve and travels only when you pair them.
- No cloud vault to target
- No telemetry to collect
- No account required
SYNC
DEVICE ↔ DEVICE / NO SERVER IN BETWEEN
Private by architecture.
Open by principle.
Keep your secrets
close.
Nox is in preview for macOS and Linux. Open source, local-first, and built for every device you trust.