Password Generator
Create strong, random passwords instantly. Everything runs in your browser — nothing is stored or sent anywhere.
Your password will appear here
Why Use a Random Password Generator?
Weak passwords are the leading cause of data breaches. A password like "password123" or your pet's name can be cracked in seconds by modern brute-force tools. A truly random password with sufficient length and complexity is practically impossible to guess.
What Makes a Password Strong?
- Length — 16 characters or more is recommended. Each additional character exponentially increases the number of possible combinations.
- Character variety — Mixing uppercase, lowercase, numbers, and symbols maximizes the search space an attacker must cover.
- Randomness — Human-chosen passwords follow predictable patterns. Cryptographic randomness does not.
- Uniqueness — Never reuse a password. If one account is breached, your other accounts stay safe.
How This Generator Works
This tool uses your browser's built-in Web Crypto API (crypto.getRandomValues) to produce cryptographically secure random numbers. No passwords are generated on a server — everything happens locally on your device. No data is transmitted, stored, or logged.
Tips for Managing Your Passwords
- Use a password manager to store your generated passwords securely.
- Enable two-factor authentication (2FA) wherever possible.
- Change passwords immediately if a service reports a breach.
- Never share passwords over email or messaging apps.