Free Password Generator

Why Use a Strong Password Generator?

Weak passwords are the #1 cause of data breaches. A strong password generator creates random, unpredictable credentials that are virtually impossible to crack through brute force or dictionary attacks.

• Randomness matters: Human-chosen passwords follow predictable patterns. This tool uses your browser's cryptographic random number generator (crypto.getRandomValues) for true randomness.
• Length is king: Every additional character exponentially increases the time needed to crack a password. We recommend at least 16 characters.
• Mix character types: Using uppercase, lowercase, numbers, and symbols maximizes the search space attackers must cover.
• Unique per account: Never reuse passwords. Generate a unique one for every service and store them in a password manager.

What is a Passphrase?

A passphrase is a sequence of random words strung together (e.g., "Correct-Horse-Battery-Staple"). Passphrases are easier to remember than random character strings while still providing excellent security. A 5-word passphrase from a 7,776-word list provides roughly 64 bits of entropy -- comparable to a 10-character random password with all character types.

Is This Tool Safe?

Yes. This password generator runs 100% in your browser. No passwords are transmitted over the internet, stored on any server, or logged anywhere. You can verify this by disconnecting from the internet and using the tool offline -- it works exactly the same way.