Is this password generator secure?

Yes. Passwords are generated locally in your browser using the Web Crypto API's cryptographically strong random number generator. They are never sent to or stored on any server.

Can I use generated passwords for my accounts?

Yes. The generated passwords are completely random and safe to use for any account. We recommend using a password manager to store them securely so you don't have to memorise long random strings.

What makes a password strong?

A strong password is long (at least 12 characters), random, and uses a mix of uppercase letters, lowercase letters, numbers, and symbols. Avoid dictionary words, names, dates, and predictable patterns.

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Strong Password Generator — Create Secure Random Passwords

Generate strong, random passwords instantly. Choose length and character types. No data stored, no sign-up, 100% browser-based.

Password Length

Character Types

ABC abc 123 #$%

Avoid ambiguous characters (0, O, l, 1)

How to Create a Strong Password

Weak passwords are the single most common cause of account takeovers. A strong password is long, random, and unique — and it should never be reused across multiple sites. This generator creates cryptographically random passwords that are extremely difficult to guess or crack.

Password Length Recommendations

12 characters: Minimum recommended for general online accounts.
16 characters: Good balance of security and usability for most passwords.
20+ characters: Recommended for banking, email, and password manager master passwords.
32+ characters: Overkill for humans, but ideal for API keys and machine accounts.

What the Strength Meter Means

The strength meter estimates how long a brute-force attack would take to crack your password based on its length and character variety. Short passwords with only one character type are weak. Long passwords mixing uppercase, lowercase, numbers, and symbols are very strong.

Privacy Guarantee

This password generator uses your browser's built-in Web Crypto API to produce random values. Passwords are generated locally and never leave your device. We do not store, log, or transmit anything.

Pro Tip: Use a Password Manager

Generating a strong password is only half the battle — you also need to store it safely. Use a reputable password manager (Bitwarden, KeePass, 1Password, or your browser's built-in manager) to save and autofill your passwords. That way every account can have a unique, random password without you needing to remember any of them.