Password Generator

Create strong, random passwords with cryptographic security. Customize length and character types, check strength instantly. Free, no signup required.

Generate Secure Password
Create strong, random passwords with customizable options
Select at least one character type
16

Recommended: 16+ characters for strong security

a-z

A-Z

0-9

!@#$%^&*

Password Security Tips

Do

  • Use a unique password for each account
  • Use a password manager to store passwords
  • Enable two-factor authentication (2FA)
  • Use at least 12-16 characters
  • Include a mix of all character types

Don't

  • Reuse passwords across multiple sites
  • Use personal information (names, dates)
  • Share passwords via email or text
  • Use common words or patterns
  • Store passwords in plain text files
Password Strength Guidelines
StrengthLengthRecommended For
Weak< 8 charsNot recommended
Medium8-11 charsLow-risk accounts
Strong12-15 charsMost accounts
Very Strong16+ charsBanking, email, sensitive data

Frequently Asked Questions

Our generator uses the Web Crypto API (crypto.getRandomValues) to create truly random passwords. This is the same cryptographic standard used by security applications and is far more secure than Math.random().

No. All password generation happens entirely in your browser. No data is sent to any server, and nothing is stored or logged. Your passwords are completely private.

We recommend at least 16 characters for important accounts like email, banking, and social media. For less critical accounts, 12 characters is acceptable. Longer is always better.

Yes, when possible. Special characters significantly increase password strength by expanding the character set. However, some websites restrict which characters are allowed, so you may need to adjust.

A strong password is long (16+ characters), random (not based on words or patterns), and uses a mix of uppercase, lowercase, numbers, and symbols. Most importantly, it should be unique for each account.

Never. If one account is compromised, all accounts sharing that password become vulnerable. Use a unique password for every account and store them in a password manager.

Use a password manager like 1Password, Bitwarden, or LastPass. They securely store all your passwords and can auto-fill them when needed. You only need to remember one master password.

Current security guidance suggests changing passwords only when there's a reason to (e.g., a data breach or suspected compromise). Using unique, strong passwords for each account is more important than frequent changes.

Need an AI chatbot for your website?

SiteCortex makes it easy to create custom AI chatbots. Train on your content, customize the look, and embed anywhere.

Try SiteCortex free

No credit card required. Free for 7 days.