ByteLock Password Manager

Autofill passwords, detect login forms, and save new credentials from any website. Works with your ByteLock vault.

ByteLock Password Manager ByteLock is a secure, zero-knowledge password manager that connects directly to your ByteLock vault. Your passwords are encrypted on your device before they ever leave — ByteLock servers never see your plaintext credentials. Why install ByteLock? Stop reusing weak passwords or scrambling to remember which one you used. ByteLock automatically detects login forms, suggests your saved credentials, and fills them in with one click — on any website. Features: Autofill passwords on any website with a single click Auto-detect login forms — ByteLock appears when you need it, stays out of the way when you don't Save new passwords as you log in — ByteLock prompts you to save credentials you haven't stored yet Search your entire vault from the extension popup Zero-knowledge encryption — your vault key never leaves your device Two-factor authentication support — TOTP and email 2FA Works with React, Vue, and modern web apps — not just traditional forms How it works: Sign in with your ByteLock account, unlock your vault with your master password, and ByteLock handles the rest. All encryption and decryption happens locally in your browser. Requires a ByteLock account at bytelock.tech.