How to Generate a Strong Password
- Set your Password Length using the slider (6–64 characters).
- Toggle which character types to include: Uppercase, Lowercase, Numbers, Symbols.
- A new password generates automatically whenever you change settings — no button required.
- Watch the Strength Meter update live with colour-coded feedback and criteria badges.
- Click Copy to copy to clipboard, or Regenerate for a fresh one. Use Save All (.txt) to export your recent password history.
Frequently Asked Questions
Is this password generator truly random?
Yes. We use the Web Cryptography API (`window.crypto.getRandomValues`) which produces cryptographically secure random values — the same standard used by security-sensitive applications. This is far superior to Math.random() used by many basic generators.
Are my generated passwords stored anywhere?
Absolutely not. Passwords are generated and displayed only in your browser's memory. Nothing is saved to localStorage, sent to a server, or logged anywhere. When you close the tab, the passwords are gone.
What makes a password 'strong'?
A strong password should be: at least 12 characters long (16+ is better), contain uppercase and lowercase letters, at least one number, and at least one special character. Avoid dictionary words, personal information like birthdays, and predictable patterns.
How do I save multiple generated passwords?
The tool keeps a history of your last 5 generated passwords visible on screen. Click 'Save All (.txt)' to download all recent passwords as a plain text file you can store in a password manager or secure notes app.
What is the maximum password length I can generate?
This tool supports passwords up to 64 characters. For most use cases 16–20 characters with all character types enabled is more than sufficient. For master passwords in password managers, 32+ characters is recommended.
Password Security Best Practices
- ✓ Use a unique password for every account — never reuse passwords.
- ✓ Store passwords in a reputable password manager (Bitwarden, 1Password, etc.).
- ✓ Enable two-factor authentication (2FA) alongside a strong password.
- ✗ Never use your name, birthday, or dictionary words in passwords.
- ✗ Never share passwords over email, SMS, or chat — use a secure share tool instead.
Key Benefits
- Uses Web Crypto API for true randomness
- Real-time visual strength meter with criteria badges
- Password history (last 5) easily accessible
- Export multiple passwords as a .txt file
- Supports 6 to 64 character length
- Zero data stored — no server, no logs