Generated Password
Efuy1V#D0ZeWnviF
Password StrengthVery Strong
Estimated Crack Time
Online attackCenturies+
Offline slow hashCenturies+
Offline fast hashCenturies+
GPU cluster attackCenturies+
Password Generator Settings
Password Security Tips
- Use at least 16 characters — longer passwords are exponentially harder to brute-force
- Mix uppercase letters, lowercase letters, numbers, and symbols for maximum entropy
- Never reuse passwords across different websites or services
- Store your passwords in a trusted password manager (e.g. Bitwarden, 1Password)
- Rotate passwords for critical accounts every 6–12 months
- Enable two-factor authentication (2FA) wherever possible for an extra security layer
How to Use Our Password Generator
Our free password generator makes creating cryptographically secure passwords fast and simple. Choose your mode — Password, Passphrase, PIN, or Bulk — then adjust the settings to match your security requirements. Every change triggers an instant new password so you can fine-tune length, character types, and symbol sets in real time.
Click Copy to send the result directly to your clipboard, or Download .txt for a bulk set. No passwords are ever transmitted to a server.
What Makes a Strong Password?
A strong password combines length, character variety, and unpredictability. The password strength meter uses entropy (measured in bits) to score each password. Aim for at least 60 bits of entropy for everyday accounts and 80+ bits for high-value targets such as email or banking.
Weak
Under 8 chars, single character type. Cracked in seconds by any brute-force tool.
Fair
8–11 chars, mixed types. May take minutes to hours depending on the attack rate.
Good
12–15 chars, 3+ character types. Hours to months to crack with a GPU cluster.
Strong
16+ chars, all character types. Would take years to centuries to crack.
Very Strong
20+ chars, all types. Practically uncrackable with today's hardware.
Random Password vs Passphrase — Which Is Better?
Both are excellent choices when generated with a cryptographically secure random number generator. The right pick depends on your use case.
🔑 Random Password
A compact mix of uppercase letters, lowercase letters, numbers, and symbols. Shorter but denser — ideal for storage in a password manager where you never type it manually.
xK!9mZ#2qR@5📝 Passphrase
Several random words joined by a separator. Easier to memorise and still very strong due to length. Great for a master password or any credential you type regularly.
Brave-Ocean-Tiger-42