The password manager, redesigned.
Bittery is end-to-end encrypted, built on a Rust crypto core, and designed like it matters — because the software holding everything you log in to should be software you love to open.
Features
Sweating the pixels.
Sweating the crypto.
Every detail is deliberate — from the hairline borders to the 96-bit IVs. The same care you can see went into everything you can't.
Sentinel — your whole security posture, live
A prioritized briefing, not a wall of warnings. Sentinel scores every vault, flags weak, reused and aging passwords, and tells you exactly what to fix first.
Travel Mode
Cross a border. Leave nothing to find. Marked vaults vanish from every device until you're through.
Autofill that can't be phished
Isolated in its own Shadow DOM and iframe, matched by exact hostname. Fills, never leaks.
Password
github.com · matched exactly
Passkeys, ready
Passwords, passkeys, and everything after — one vault for the whole messy decade in between.
Share a secret, not a screenshot
Expiring links, one-time views, verified recipients — with an access log you can revoke from.
Everywhere you are — one vault, every device
One encrypted vault on web, desktop and mobile, with autofill in your browser. Every change syncs across all of them in seconds.
All devices in sync · end-to-end encrypted, no exceptions
How it's built
We can't read your vault.
Not won't — can't.
Everything is encrypted on your device before it touches the network. Here are the receipts.
Encrypted on-device
Every item is sealed before it leaves your machine, with ciphertext bound to its vault so it can't be swapped or replayed.
Two keys, not one
Your master password plus a device-held Secret Key derive your keys. Guessing one gets an attacker nothing.
Password never transmitted
Login uses a zero-knowledge proof. Your password never crosses the wire — not even hashed.
One audited crypto core
All cryptography lives in a single memory-safe Rust core, compiled for every platform. No JavaScript crypto.
Switch in minutes
Leave your old manager behind.
Switching password managers sounds painful. It takes about three steps and a few minutes.
Import in one click
Bring everything over from 1Password, Bitwarden, LastPass, Chrome, and most other managers. Export a file, upload it, done — items are encrypted on your device before they're stored.
Sync everywhere, encrypted
Your vault syncs end-to-end encrypted to every device. Desktop, web, and browser extension all read the same vault — the server only ever sees ciphertext.
Autofill and forget
The extension fills logins, cards, and TOTP codes right where you need them. Your old manager can come off your devices the same day.
Verification code
Everywhere you log in
One vault, every device.
Be first in line.
Drop your email and we'll send you an invite as soon as the hosted beta opens.
We only need your email for the beta queue.
Frequently asked questions
Everything you need to know about Bittery.
Your passwords, truly yours.
Set up in two minutes. Import from 1Password, Bitwarden or LastPass. Leave anytime — your data exports with you.