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Treasure Tools

Password Generator

Generate secure random passwords with custom length, uppercase, lowercase, numbers, and special characters. Free online password tool.

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Secure Generation: Passwords are generated using cryptographically secure random numbers. Everything happens in your browser - we never see or store your passwords.
Password Tips:
  • Use at least 16 characters for important accounts
  • Never reuse passwords across different sites
  • Consider using a password manager
  • Enable two-factor authentication when available

How to Use Password Generator

1

Set password length

Use the slider to set your desired password length. We recommend at least 16 characters for strong security.

2

Choose character types

Toggle uppercase letters, lowercase letters, numbers, and special characters on or off based on the site's requirements.

3

Generate password

Click the Generate button to create a random password. The strength indicator shows how secure it is.

4

Copy your password

Click the Copy button to copy the generated password to your clipboard for use in your account.

Frequently Asked Questions

It uses your browser's built-in cryptographic random number generator (crypto.getRandomValues) to create truly random, secure passwords.

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