password manager · zero-knowledge
your vault. your keys.
vault.foltzcloud.com is a Chrome extension password manager backed by an encryption + storage layer you host yourself. The master password never leaves your browser. The server stores opaque ciphertext blobs — even a full database dump leaks nothing.
01
Zero-knowledge.
PBKDF2 + AES-GCM, all in the browser. The vault server never sees plaintext, never sees your master password, never holds a recovery key.
02
Self-hosted.
Spin up your own vault on a $4/mo Hetzner box from the admin portal. Yours forever. No subscription, no third-party trust.
03
Passkey admin.
Manage extension tokens via passkey login. No password to phish, no 2FA app to lose.