Custom Length
Generate passwords from short test values to long high-entropy credentials. Longer passwords are harder to guess and safer against brute-force attacks.
Password Generator Online
Generate Strong Passwords
Create cryptographically secure passwords with customizable length and character options. Uses crypto.getRandomValues() for true randomness. Includes a strength meter and password history. All generation happens in your browser. No passwords are ever transmitted or stored.
Password Options
Character Groups
Include uppercase letters, lowercase letters, numbers, and symbols depending on the password rules for the website or system you are using.
Strength Indicator
The strength meter gives quick feedback based on length and character variety, helping you choose a safer password before copying it.
Private Generation
Passwords are generated locally in your browser. They are not sent to Online Data Tools or stored on a server.
How to Use the Password Generator
1
Choose LengthMove the length slider. A 16-character or longer password is a strong default for most accounts.
2
Select Character TypesEnable uppercase, lowercase, numbers, and symbols based on the rules accepted by your app or website.
3
Generate and CopyClick Generate until you like the result, then copy the password into your password manager.
Best Practices for Secure Passwords
Use Unique Passwords
Never reuse the same password across websites. A breach on one service should not unlock another.
Prefer Length
Length is one of the strongest defenses. A long random password is usually better than a short complex one.
Store in a Password Manager
Use a password manager so every account can have a unique random password without memorizing it.
Enable Two-Factor Authentication
A strong password plus two-factor authentication gives much better protection for important accounts.
Frequently Asked Questions
Is this password generator safe?
Yes. Passwords are generated locally in your browser using cryptographically secure randomness. They are not uploaded to a server.
What length should I choose?
Choose at least 16 characters for most accounts. Use 20 or more characters for admin accounts, banking, infrastructure, and other high-value logins.
Should I include symbols?
Include symbols when the website supports them. If a site rejects symbols, use a longer password with letters and numbers instead.