Stop reusing passwords. Lock Down Keys generates and stores unique passwords so a single leak won't cascade.
Generate and test password strength in seconds. See why teams choose Lock Down Keys over spreadsheets and free tools.
Transparent, secure, and privacy-first
Password generation and strength checks in the free demo run entirely in your browser; the values you enter are never sent to our servers or stored. Vault operations use server-side encryption with keys that never leave our secure environment.
Account passwords are stored only as one-way hashes (bcrypt)—we cannot recover or read them. Vault entries you save are encrypted at rest; we never store or transmit plain-text passwords.
Vault data is encrypted at rest with AES-256-GCM. Master keys rotate every 90 days. All traffic uses TLS. Your data is protected in transit and at rest.
Security-relevant actions (logins, access, changes) are recorded in audit logs. No password values or secrets are ever logged. Logs are retained according to our data processing policy.
Stop sharing passwords in Excel or chat. Give your team a shared vault with controlled access. When someone leaves, revoke it in one click. Generate strong passwords and check their strength—one policy, one place.
Real scenarios where Lock Down Keys prevented credential exposure or account takeover.
A user discovered their old password was weak using our strength checker and switched to a generated one before any incident.
Teams now use unique passwords per account generated with our tool, eliminating reuse across services.
Strong, unique passwords reduce the impact of leaked credentials and phishing attempts.
When a team member left, the company revoked vault access immediately so former employees could not access sensitive credentials.
10K+
Passwords secured
500+
Teams protected
99.9%
Uptime
The tool was incredibly helpful in generating secure passwords. Additionally, I was able to check the security of my personal passwords. Highly recommended!
This tool made creating secure passwords very easy. Now I can rest assured knowing that my accounts are protected. Thank you!
This tool is amazing! It helped me generate secure passwords for all my online accounts and check if my old passwords were secure. I would definitely recommend it!
I never thought it would be so easy to keep my accounts secure online. This tool made the whole process simple and quick. Very impressed!
The tool was incredibly helpful in generating secure passwords. Additionally, I was able to check the security of my personal passwords. Highly recommended!
This tool made creating secure passwords very easy. Now I can rest assured knowing that my accounts are protected. Thank you!
This tool is amazing! It helped me generate secure passwords for all my online accounts and check if my old passwords were secure. I would definitely recommend it!
I never thought it would be so easy to keep my accounts secure online. This tool made the whole process simple and quick. Very impressed!
