Our free password generator creates strong, random passwords to protect your accounts from unauthorized access and data breaches. Generate secure passwords with customizable length (8–128 characters) and character types including uppercase, lowercase, numbers, and symbols. Unlike weak passwords built from common words or predictable patterns, this tool produces random combinations designed to resist brute-force and dictionary attacks. All password generation happens client-side in your browser, your passwords never touch our servers, ensuring privacy. Use it for email, banking, social accounts, and admin systems. No registration required.
Your privacy is protected
All passwords are generated in your browser using crypto.getRandomValues. Nothing is sent to our servers, stored, or logged. Copy your password and store it in a password manager.
Password Generator
Recommended: 16+ for email/banking, 20+ for critical accounts.
Strength
Excellent (104 bits)
Strength is estimated from length and character pool size. Use unique passwords and enable 2FA.
How to use the password generator
- Set password length (16+ recommended for important accounts).
- Enable all character types for maximum security.
- Click “Generate Password”.
- Copy the password and use it immediately.
- Store it in a password manager (recommended).
- Enable two-factor authentication (2FA) for extra protection.
Password strength guide
| Length | Character types | Strength | Recommended for |
|---|---|---|---|
| 8 | letters only | Weak | Avoid |
| 12 | all types | Good | Standard accounts |
| 16 | all types | Strong | Email, banking |
| 20+ | all types | Excellent | Admin/critical systems |
If you’re storing secrets or configs, also consider using Environment Variable Manager to manage them safely.
Strong vs weak password examples
Weak (avoid)
- password (dictionary word)
- Welcome123 (common pattern)
- Qwerty!23 (keyboard pattern)
- John1985! (personal info)
Strong (recommended)
- Xk9#mP2$vL4@qR7! (random, 16 chars)
- 7qW#9mK$2pL@5nR& (random, 16 chars)
- 3qP#7mK$2rN@8wL&5vT! (random, 20 chars)
Best practices
- Use a unique password for every account (no variations).
- Use 16+ characters for high-value accounts (email/banking/admin).
- Store passwords in a password manager and enable 2FA.
- Change passwords after breaches or suspected compromise—avoid routine rotations.
- Protect transport and endpoints too: verify TLS with SSL Checker and review headers with HTTP Header Analyzer.
Common Questions
Why do I need a strong password?
A strong password is your first line of defense against account takeovers, credential stuffing, and brute-force attacks. Weak passwords make it easy for attackers to access email, banking, and admin panels.
What makes a password strong?
Strong passwords are long, random, and unique per account. Length is the biggest factor, and combining uppercase, lowercase, numbers, and symbols increases the search space.
Is this password generator safe to use?
Yes. Passwords are generated client-side in your browser using cryptographically secure randomness (crypto.getRandomValues). Your passwords never leave your device and are not sent to our servers.
What's better: a long password or a complex password?
Length matters more than complexity. A 16-character password is usually stronger than an 8-character password, even if the shorter one uses symbols. The best option is 16+ characters with multiple character types.
Should I change my passwords regularly?
You don’t need scheduled password changes if you use strong, unique passwords. Change passwords when you suspect compromise, after a breach, or when upgrading from a weak password. Enable 2FA for extra protection.
Should I use different passwords for different accounts?
Yes. Reusing passwords is risky because one breach can compromise multiple accounts. A password manager makes it easy to use unique passwords everywhere.
How do hackers crack passwords?
Common methods include brute force, dictionary attacks, credential stuffing (reusing leaked passwords), and phishing. Random, unique passwords stop brute-force and dictionary attacks; 2FA helps mitigate phishing and credential stuffing.
What should I do if my password was compromised?
Change it immediately, change any reused passwords on other sites, enable 2FA, review recent login activity, and monitor for suspicious behavior. Generate a new strong password and never reuse the compromised one.
Related security tools
- Hash Generator — learn how services should store passwords (hashing)
- Base64 Encoder/Decoder — encoding utilities
- IP Blacklist Checker — monitor suspicious IP activity