Free Strong Password Generator | Secure & Random

Why Strong Passwords Matter

The vast majority of account breaches aren't caused by sophisticated hacking — they are caused by weak, reused, or predictable passwords. A strong password is your first and most effective line of defence against unauthorized access to your accounts, whether that's email, banking, social media, or developer tools.

Our generator uses the browser's built-in cryptographically secure random number generator (crypto.getRandomValues()), the same standard used by security professionals. Your password is generated entirely on your device and is never sent to any server.

How Long Should a Password Be?

Security experts recommend a minimum of 16 characters for general accounts and 20+ for high-value accounts like email or banking. Length matters more than complexity — a 20-character all-lowercase password is far harder to crack than an 8-character password with symbols.

Should I Use a Password Manager?

Absolutely. Generate a unique, strong password for each account and store them in a reputable password manager like Bitwarden (free & open-source), 1Password, or your browser's built-in manager. Never reuse a password across multiple sites — one breach exposes all of them.

What Makes a Password Strong?

Length first. Every additional character exponentially increases cracking difficulty. Aim for 16 or more.
Mix character types. Combining uppercase, lowercase, numbers, and symbols dramatically shrinks the attacker's search space.
Never use personal info. Birthdays, names, and words from the dictionary are the first things attackers try.
Unique per account. One strong password reused across 10 sites is weaker than 10 different mediocre ones.