Password Generator Tool
Password Settings
Character Types
Extra Options
Configure your password settings on the left and click Generate to create secure passwords.
Generated Passwords
💪 Password Strength Analysis
Strength: —
Entropy
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Charset Size
—
Password Length
—
Combinations
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Crack Time (online)
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Crack Time (offline)
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⚡ Entropy Gauge
0 bits
128 bits
— bits
📊 Generation Statistics
🔤 Active Character Set
📖 Password Security Best Practices
✅ Use Long Passwords — Aim for at least 16 characters. Length is the single most effective way to increase password strength.
✅ Mix Character Types — Combine uppercase, lowercase, numbers, and symbols to expand the character pool and increase entropy.
✅ Never Reuse Passwords — Each account should have a unique password. Use a password manager to keep track of them.
✅ Avoid Dictionary Words — Attackers use dictionary attacks and word lists. Random character combinations are far safer.
✅ Enable 2FA — Two-factor authentication adds a second layer of protection even if your password is compromised.
✅ Use a Password Manager — Tools like Bitwarden, 1Password, or KeePass generate and store strong passwords securely.
⚠ Avoid Personal Info — Never include your name, birthday, phone number, or any guessable personal information.
⚠ Change Compromised Passwords — Check haveibeenpwned.com regularly and update any exposed credentials immediately.
✅ Mix Character Types — Combine uppercase, lowercase, numbers, and symbols to expand the character pool and increase entropy.
✅ Never Reuse Passwords — Each account should have a unique password. Use a password manager to keep track of them.
✅ Avoid Dictionary Words — Attackers use dictionary attacks and word lists. Random character combinations are far safer.
✅ Enable 2FA — Two-factor authentication adds a second layer of protection even if your password is compromised.
✅ Use a Password Manager — Tools like Bitwarden, 1Password, or KeePass generate and store strong passwords securely.
⚠ Avoid Personal Info — Never include your name, birthday, phone number, or any guessable personal information.
⚠ Change Compromised Passwords — Check haveibeenpwned.com regularly and update any exposed credentials immediately.
📏 Entropy & Strength Reference
| Entropy < 28 bits | Very Weak — Crackable instantly |
| Entropy 28–35 bits | Weak — Crackable in seconds |
| Entropy 36–59 bits | Fair — Moderate protection |
| Entropy 60–80 bits | Strong — Good for most uses |
| Entropy > 80 bits | Very Strong — Excellent security |
| Recommended minimum | 60+ bits (16+ chars, mixed types) |
| Recommended for high security | 80+ bits (20+ chars, all types) |
