Last updated: April 2026
By using Lockbox ("the App"), you agree to these terms. If you do not agree, do not use the App.
Lockbox is a password manager that encrypts and stores your data on your device. We use AES-256-GCM encryption with PBKDF2 key derivation. Your data is encrypted before it is stored and we cannot access it.
Lockbox uses zero-knowledge encryption. This means we never have access to your master password, vault contents, or encryption keys. If you lose your master password, your data cannot be recovered by anyone, including us.
Lockbox offers a free tier (up to 3 items) and a one-time purchase for unlimited items. The one-time purchase is non-recurring. No subscription, no hidden fees.
The Whisper feature transmits encrypted data through our relay server. The server stores only encrypted ciphertext and cannot read the content. Whispers self-destruct after being viewed once. We do not log or retain whisper contents.
We collect no personal data, no analytics, and no telemetry. See our Privacy Policy for full details.
Lockbox is provided "as is" without warranty. We are not liable for data loss resulting from forgotten master passwords, device failure, or misuse. We strongly recommend keeping a secure backup of critical credentials outside the app.
We may update the App and these terms. Continued use after updates constitutes acceptance. Material changes will be communicated through the App or website.
For questions about these terms, contact support@lockboxnow.app.