Security Tool

Generate Secure Passwords Instantly

Create strong, unique passwords with our advanced password generator. Protect your accounts with cryptographically secure passwords tailored to your needs.

Password Strength Calculating...

Password Options

12
4 128

Advanced Options

Excludes: 0, O, l, I, 1

Excludes: []()\/~,;.

Each character appears only once

Avoids abc, 123, etc.

Additional characters to include in generation

Bulk Generation

Password Security Best Practices

Learn how to create and manage secure passwords to protect your digital life

Use Unique Passwords

Never reuse passwords across multiple accounts. Each account should have its own unique, strong password.

Length Matters Most

Longer passwords are exponentially harder to crack. Aim for at least 12 characters, preferably 16 or more.

Mix Character Types

Combine uppercase, lowercase, numbers, and symbols to increase complexity and security.

Use a Password Manager

Let a password manager generate, store, and autofill unique passwords for all your accounts.

Enable 2FA

Add two-factor authentication wherever possible for an extra layer of security beyond passwords.

Regular Updates

Change passwords if they're compromised and update them periodically, especially for critical accounts.

Understanding Password Strength

Learn what makes a password strong and how to evaluate password security

What Makes a Password Strong?

Length (Most Important)

Each additional character exponentially increases crack time

Character Variety

Mix of uppercase, lowercase, numbers, and symbols

Unpredictability

Avoid common patterns, dictionary words, and personal info

Uniqueness

Never reuse passwords across different accounts

Estimated Crack Times

password123
8 chars, common word
Instantly
P@ssw0rd!
9 chars, substitutions
2 hours
Tr0ub4dor&3
11 chars, mixed
3 days
Xy9#mK2$nP4@
12 chars, random
34k years
Qz8&bM9#nX2$vC7!
16 chars, random
1.4B years

* Times assume modern hardware and advanced attack methods

Common Password Mistakes to Avoid

Don't fall into these common password traps that compromise your security

Don't Use Personal Information

  • • Names, birthdays, anniversaries
  • • Pet names, addresses, phone numbers
  • • Social security numbers
  • • Company or school names

Avoid Simple Patterns

  • • Sequential characters (abc, 123)
  • • Keyboard patterns (qwerty, asdf)
  • • Simple substitutions (@ for a)
  • • Common append patterns (+123, +!)

Don't Reuse Passwords

  • • Same password across multiple sites
  • • Slight variations of the same base password
  • • Using work passwords for personal accounts
  • • Sharing passwords with others

Avoid Dictionary Words

  • • Common English words
  • • Words in other languages
  • • Pop culture references
  • • Brand names and slogans

Recommended Password Managers

Make password security effortless with these trusted password management solutions

Premium Managers

Full-featured solutions

  • 1Password
  • Bitwarden Premium
  • Dashlane
  • LastPass

Free Options

Great for getting started

  • Bitwarden Free
  • Apple Keychain
  • Google Password Manager
  • Firefox Lockwise

Enterprise

Business solutions

  • 1Password Business
  • Bitwarden Enterprise
  • CyberArk
  • Keeper Enterprise

Frequently Asked Questions

Common questions about password security and generation

Is this password generator secure?

Yes, our generator uses cryptographically secure random number generation provided by your browser's Web Crypto API. Passwords are generated locally in your browser and are never sent to our servers.

How long should my password be?

We recommend at least 12 characters for general use, 16+ for sensitive accounts, and 20+ for high-security applications. Length is the most important factor in password strength.

Should I include symbols in my password?

Yes, including symbols increases the character set size and makes passwords harder to crack. However, length is more important than complexity - a 16-character password with only letters and numbers is stronger than an 8-character password with all character types.

How often should I change my passwords?

Change passwords immediately if they're compromised. Otherwise, focus on using unique, strong passwords rather than frequent changes. Regular updates every 6-12 months is reasonable for critical accounts.

Can I trust password managers?

Reputable password managers use strong encryption and security practices. They're much safer than reusing passwords or using weak passwords. Choose well-established providers with good security track records.