Password
Password Generator and Strength Check
Create hard-to-guess passwords with your browser's secure random generator, and check the strength of a password you already use. Everything happens on this page; nothing is sent to our server or saved.
Generate passwords
Check a password
- Estimated strength
- Time to guess (10 billion tries per second)
- Use a different password for every service. A leak at one site should not open the others.
- Length beats complexity: 16 characters or more is a good target.
- Store passwords in a password manager, and turn on two-factor authentication wherever possible.
- Generated with crypto.getRandomValues (a cryptographically secure random source).
- The strength check is an estimate. Real attackers also use leaked password lists and personal information.
Securing your company's accounts
We help with password policies, two-factor authentication and safer website admin access.
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