Crestora Vault

Autofill logins from your local Crestora Vault — zero-knowledge, no cloud, no account.

Crestora Vault autofills your website logins and saves new ones as you sign in — working hand-in-hand with the Crestora Vault desktop app on your own computer. It's genuinely zero-knowledge: your vault file and master password never enter the browser or any server. The extension simply asks your running, unlocked desktop app for logins that match the site you're on, and fills or saves one only when you click. No cloud, no account, no sync servers — everything stays local to your device. What you can do: • Inline autofill — pick a saved login from a dropdown right under the field. • Save on sign-in — capture new logins and cards and save them straight to your vault. • One-click fill & copy — passwords are fetched from the app only the moment you choose one, never held in the browser. Requires the free Crestora Vault desktop app (Windows). Your data stays yours.