Password Generator

Generate strong, secure passwords with customizable options. Create unique passwords for your accounts with various character sets and security levels.

Password Settings

Password Length: 16

4128

Include Characters:

Advanced Options:

Exclude Similar Characters(0, O, l, 1, I)Exclude Ambiguous Characters({}, [], (), <>)Require All Selected TypesNo Repeating Characters

Custom Characters (Optional):

These characters will be added to the character set

Quick Presets:

Generated Password

Your Password:

ON!LQFk[CRW]K[F^

Password Strength

Strong

Entropy: 103.4 bits | Possible combinations: 12933699143209908.0Q

Character Set

Total Characters: 88

Character Set:

ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()_+-=[]{}|;:,.<>?

Generate Multiple Passwords

Count:

How to Use

Set your desired password length using the slider (4-128 characters).

Select which character types to include: uppercase, lowercase, numbers, and symbols.

Configure advanced options like excluding similar characters or requiring all types.

Click "Generate New" to create a password, then copy it to your clipboard.

Password Security Guide

Strong Password Characteristics

Length

• Minimum 12 characters
• 16+ characters for high security
• Longer passwords are exponentially stronger

Complexity

• Mix of uppercase and lowercase
• Include numbers and symbols
• Avoid predictable patterns

Password Strength Levels

Weak (0-40 bits): Can be cracked in seconds to minutes

Fair (40-60 bits): Can be cracked in hours to days

Good (60-80 bits): Can be cracked in months to years

Strong (80+ bits): Practically uncrackable with current technology

Best Practices

✅ Do

• Use unique passwords for each account
• Use a password manager
• Enable two-factor authentication
• Update passwords regularly
• Use generated passwords

❌ Don't

• Use personal information
• Reuse passwords across sites
• Share passwords
• Store passwords in plain text
• Use dictionary words

Applications

Personal Use

• Email accounts
• Social media
• Online banking
• Shopping websites
• Cloud storage

Business Use

• Employee accounts
• Database access
• Server administration
• API keys
• System passwords

Development

• Application secrets
• Database passwords
• Encryption keys
• Test data generation
• Security testing

Frequently Asked Questions

How long should my password be?

For most accounts, 12-16 characters provide good security. For high-value accounts like banking or work systems, consider 20+ characters. The longer the password, the more secure it is.

Should I include symbols in my password?

Yes, symbols significantly increase password strength by expanding the character set. However, length is more important than complexity - a 16-character password with just letters and numbers is stronger than an 8-character password with all character types.

Is it safe to use online password generators?

This generator runs entirely in your browser - no passwords are sent to any server. However, for maximum security, consider using a reputable password manager's built-in generator or offline tools for highly sensitive accounts.

How often should I change my passwords?

Change passwords immediately if there's a security breach, you suspect compromise, or when leaving a job. For regular accounts, changing every 6-12 months is sufficient if you use strong, unique passwords and two-factor authentication.