Security Tool
    Free Forever

    Free Password Generator

    Generate cryptographically secure random passwords. Customise length (up to 64 chars), character types, and generate up to 10 passwords at once. 100% local — no server.

    Privacy Safe
    Instant Results
    4.9 Rating
    Password Generator
    Cryptographically secure • Generated locally
    16
    664
    1
    ••••••••••••••••
    Very Strong16 chars

    Why Strong Passwords Matter

    In 2024, data breaches exposed billions of passwords. Common passwords like "password123", "123456", or "qwerty" are cracked in milliseconds by modern brute-force tools. A 12-character random password with all character types would take thousands of years to crack with current technology.

    Password Strength — Time to Crack

    Password TypeTime to Crack
    6 chars, lowercase onlyInstantly
    8 chars, mixed case + numbers~22 minutes
    12 chars, all character types~3 years
    16 chars, all character types~92 billion years
    20 chars, all character typesEffectively uncrackable

    How to Use This Tool

    1
    Set Password Length
    Use the slider to choose length. 16 characters is recommended for most accounts; 20+ for critical accounts like banking.
    2
    Choose Character Types
    Toggle uppercase, lowercase, numbers, and symbols based on the site's requirements.
    3
    Generate Passwords
    Click 'Generate Password' to create cryptographically secure random passwords.
    4
    Copy and Store Safely
    Click the copy icon and store in a password manager — never save passwords in plain text.

    Frequently Asked Questions

    Yes. We use the browser's built-in crypto.getRandomValues() API, which is cryptographically secure random number generation (CSPRNG). No passwords are transmitted to any server — everything happens locally in your browser.

    A strong password should be: at least 12 characters long (16+ is better), contain uppercase and lowercase letters, numbers, and symbols, not be a dictionary word or common phrase, and unique (not reused across sites). Use a password manager to store complex passwords.

    Yes! Password managers like Bitwarden (free), 1Password, Dashlane, or LastPass store all your passwords securely. You only need to remember one master password. They also generate and auto-fill strong passwords, making secure login effortless.

    Best practice today recommends changing passwords only when there's reason to (data breach notification, suspected compromise) rather than on a fixed schedule. Strong, unique passwords stored in a password manager are more important than frequent changes.

    2FA adds a second verification step beyond your password — usually a code from an authenticator app or SMS. Even if your password is stolen, 2FA prevents unauthorized access. Enable it on all important accounts (email, banking, social media).

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