KeepInVault

Zero-knowledge password manager

KeepInVault is a zero-knowledge password manager. Your vault is encrypted on your device before it is synced, so nobody but you can read it — not even us. AUTOFILL THE PAGE YOU'RE ON • KeepInVault matches your saved logins to the site you're visiting • Fill your username and password in one click • Offers to save new logins when you sign up or sign in somewhere new • Fill saved payment cards into checkout forms YOUR WHOLE VAULT IN THE TOOLBAR • Logins, payment cards, secure notes and 2FA codes in one place • Search instantly, or filter by item type • Copy a password, card number or note with one click • Card numbers stay masked; only the last four digits are shown BUILT-IN 2FA CODES • Store your authenticator secrets next to the login they protect • Live six-digit codes with a countdown timer, ready to copy PASSWORD GENERATOR • Create long, random passwords for every account • Choose the length and character sets (A–Z, a–z, 0–9, symbols) • A live strength meter shows how strong each password is VAULT HEALTH • A health score for your saved logins • Flags weak, reused and old passwords so you know what to fix first ZERO-KNOWLEDGE SECURITY • Every item is encrypted on your device with AES-256-GCM • Your key is derived from your master password with PBKDF2-HMAC-SHA256 (600,000 iterations) • Your master password and encryption key never leave your device • Our servers only ever store encrypted data WORKS EVERYWHERE YOU DO Your vault syncs with KeepInVault on the web, desktop (Windows), Android and the command line (kiv). Create a free account at https://keepinvault.com, then sign in to the extension. PERMISSIONS, EXPLAINED • Read and change data on websites: needed to detect login and payment forms and fill them when you ask. KeepInVault never sends page content anywhere. • Storage: keeps you signed in between popup openings. Your vault key is held only in memory for the browser session. Questions or feedback: support@keepinvault.com