Zero-knowledge encryption
AES-256-GCM with a key derived from your master password using PBKDF2. We literally cannot read your vault.
Zero-knowledge. Hand-built with care.
Your trusty keeper
of every secret.
KeyBuddy is a friendly little vault that encrypts everything in your browser before it ever touches our servers. Logins, cards, notes, SSH keys, wallets — locked up by a master password only you know.
Every type of secret
Logins, payment cards, secure notes, identities, Wi-Fi, SSH credentials, crypto wallets, software licenses.
Strong password generator
Cryptographically secure passwords and passphrases with full control over length and character sets.
Privacy by design
Your master password never leaves your browser. Server only sees encrypted blobs.
Sync across devices
Encrypted sync to our cloud means your vault is available wherever you sign in.
Password health audit
Identify weak and reused passwords across your vault — all analyzed locally in your browser.
Loved by people who care about privacy
Here is what early users are saying about KeyBuddy.
“I switched from a big-name password manager and have not looked back. The zero-knowledge architecture actually gives me peace of mind.”
MC
Maya Chen
Freelance designer
“The password health audit caught three reused passwords I had totally forgotten about. Cleaned them up in ten minutes.”
JW
Jonas Weber
Software engineer
“Finally a vault that does not feel like corporate software. It is warm, fast, and the hand-crafted vibe makes security feel approachable.”
AP
Aisha Patel
Small business owner