Your passwords, in the vault that cannot read them
Saved logins live as ordinary vault items — encrypted on your phone, stored as ciphertext the server has no key for. A generator that measures real guessability rather than counting capital letters, and autofill that puts a password into another app only after you prove it is you.
Illustrative preview — a look at the interface.
The problem
The passwords worth protecting are the ones you reuse, because remembering twenty different strong ones is not something people can do. So a password manager has to hold the most sensitive list you own — which makes the question of who can read that list the whole product, not a footnote.
How it works
A login is encrypted before it leaves your phone, with a key derived from your passphrase and never sent anywhere. The server stores an opaque blob and an encrypted name. That is the same mechanism already protecting your notes and files, which is why the password manager needed no new server-side concept at all.
How it works
Password Manager, step by step
Save
Add a login and it is encrypted on the device, exactly like a vault note. The site name is encrypted too.
Generate
The generator scores what it produces in bits of entropy, so you can see how much guessing it would actually take.
Unlock
Nothing is readable until you unlock the vault. Each field reveals separately — the username without the password.
Fill
Autofill offers the matching login in other apps, and only hands it over after a biometric check.
What you’ll get
Built the NexGuard way
Encrypted before it leaves
The server receives ciphertext and an encrypted name. It cannot read a password, and neither can we.
A generator that measures
Length and character pools produce a bit count, not a “strong” badge. Twenty characters from a wide pool is roughly 130 bits — the number is the point.
Autofill without the spying
Built on Android’s Autofill Framework, not Accessibility. NexGuard never reads other apps’ screens and never offers to capture a password you type elsewhere.
Privacy first
Designed to protect, never to snoop
Passwords are encrypted on your device with a key derived from your vault passphrase. That key is never transmitted and never stored on our servers. Autofill runs through Android’s own framework — NexGuard cannot read the contents of other apps, and deliberately does not ask Android to let it save passwords you type into them.
How NexGuard protects your dataQuestions
Password Manager, explained
Can Nexonix read my saved passwords?
Why does autofill ask for my fingerprint every time?
Will NexGuard offer to save passwords I type in other apps?
Does the generator make passphrases?
Get early access
Get Password Manager with NexGuard
Password Manager is part of NexGuard — start on the Free plan with no card, and upgrade only if you want higher limits and the advanced engines.