🔑 Password Generator

Cryptographically secure passwords using your browser's crypto.getRandomValues.

16
4 (min)128 (max)

🛡️ Security Tips

  • Use at least 16 characters for important accounts
  • Never reuse passwords across sites
  • Store passwords in a password manager (Bitwarden, 1Password)
  • Enable 2FA wherever possible

Free Password Generator — Strong, Random & Secure

Create cryptographically secure random passwords instantly. Customize length, character types, and copy with one click. Our password generator never stores or transmits your passwords — everything happens in your browser.

Why Use a Random Password Generator?

Humans are terrible at creating truly random passwords. We tend to use familiar words, names, dates, or keyboard patterns — all of which are easy for hackers to guess or crack with automated tools. A random password generator eliminates this weakness by producing strings of characters with no predictable pattern.

Our secure password generator uses crypto.getRandomValues() — the same cryptographic API used by banks and security software — to produce passwords that are statistically impossible to guess. Each password is generated fresh in your browser and is never sent to any server, ensuring complete privacy.

Password Security Best Practices

Use a Unique Password for Every Account

Never reuse passwords. If one account is breached, hackers try the same password on hundreds of other sites in what are called credential stuffing attacks. A unique strong password per site contains the damage.

Aim for 16+ Characters

A 16-character random password with mixed characters would take billions of years to crack with current technology. Our password maker supports up to 128 characters for maximum security.

Store in a Password Manager

Tools like Bitwarden (free and open source), 1Password, or Dashlane securely store all your passwords so you only need to remember one master password. Pair with our password generator for the best security workflow.

Enable Two-Factor Authentication (2FA)

A strong password plus 2FA means an attacker needs both your password and physical access to your phone or authenticator app. This dramatically reduces account takeover risk.