Password Generator
Generate secure passwords and analyze password strength with advanced security metrics.
Password Options
Customize your password generation settings
Generated Passwords
Generate secure passwords and analyze password strength with advanced security metrics.
A password needs length and randomness, not a pattern you can remember easily and an attacker cannot. This generator produces random strings to the character rules you set and evaluates the result against common strength measures, so you can see the entropy you actually asked for.
Strong passwords are your first line of defense for protecting your digital identity. Weak passwords can be easily compromised, leading to:
| Password | Time to crack |
|---|---|
| 8 characters, lowercase only | A few seconds |
| 8 characters, mixed types | About 8 days |
| 12 characters, mixed types | About 2 million years |
| 16 characters, mixed types | Trillions of years |
A strong password is your first line of defense against identity theft and financial fraud. Attackers run automated programs that try millions of common passwords — birthdays, names, pet names, password123. A long, random password makes these attacks hopeless.
The easiest method is guessing with leaked password lists, followed by phishing and keylogging software. Reusing one password everywhere multiplies the damage: once one site is breached, attackers try the same credentials on your email, banking and social accounts.
Use this generator: pick at least 16 characters with uppercase, lowercase, numbers and symbols, enable exclude similar characters if you will type it by hand, and use a different password for every account. Store them in a password manager so you only need to remember one master password.
Yes. Generation happens entirely in your browser using your device's random number generator — the password is never sent to or stored on any server. Copy it into your password manager and it exists nowhere else.
Modern guidance is to change passwords when there is a reason: after a service reports a breach, after malware on your device, or after you shared a password with someone. Otherwise focus on length, uniqueness and two-factor authentication rather than forced monthly changes.
This page provides original, human-reviewed information about secure password generation, explaining entropy, character set choices, and why generation happens entirely in your browser without server transmission.
Our tools are designed to be intuitive, but if you need assistance, we're here to help.
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