Password Generator

Free Strong Password Generator — 100% Browser-Side, Never Stored

Weak passwords are the most common cause of account breaches. Dictionary words, short passwords, and reused passwords are trivially cracked. This free Password Generator creates cryptographically random, strong passwords of any length with your choice of character sets — uppercase, lowercase, numbers, and symbols. Every password is generated directly in your browser using the Web Crypto API and is never transmitted to any server.

Set your desired password length (8–128 characters), choose which character types to include, and generate instantly. Copy the result with one click. Generate as many passwords as you need — each one is unique and random.

Use a password manager to store generated passwords. Never reuse passwords across accounts. A unique, strong password for every account ensures that one breach cannot compromise your other accounts.

Password Security Best Practices

Use at least 16 characters. Length is the most important factor in password strength. Every added character multiplies the number of possible combinations exponentially.

Include all character types. Mix uppercase, lowercase, numbers, and symbols. A password using all four types is far harder to crack than one using only letters.

Never reuse passwords. If one site is breached and your password is exposed, attackers try it on hundreds of other sites. Unique passwords for every account prevent credential stuffing attacks.

Use a password manager. Store your generated passwords in a reputable password manager (Bitwarden, 1Password, etc.). You only need to remember one master password.

Enable two-factor authentication. Even a strong password can be phished. 2FA adds a second layer that stops attackers even when your password is compromised.

Related Tools

• Password Strength Checker – Test how strong your existing password is.
• MD5 Generator – Generate MD5 hashes from any string.

Frequently Asked Questions