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Password generator

Create strong, random passwords with full control over length and character set. Nothing is sent anywhere — generation happens with your browser's own crypto module.

Never leaves your device No signup Free forever Not stored, not logged
Your password regenerates automatically
Strong

Length

20 characters
20

Character types

Rules

Generated with crypto.getRandomValues() — the browser's cryptographically secure random source, not a plain Math.random() generator.

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All 9 generators

How it works

Three steps, no account

1

Set your options

Pick a length and the character types you need. Most sites accept letters, numbers and symbols — some don't allow symbols at all.

2

Check the strength meter

The bar updates instantly as you change options, so you can see the trade-off between length and readability in real time.

3

Copy and store it properly

Copy the password straight into a password manager. This page never remembers what it generated once you leave.

FAQ

Common questions

Is the password sent to your server?
No. Generation runs entirely in your browser using the Web Crypto API. Nothing is transmitted, logged, or stored — refresh the page and the password is gone from memory completely.
How random is "random" here?
The generator uses crypto.getRandomValues(), a cryptographically secure random number source built into every modern browser — the same primitive used to generate encryption keys, not the predictable Math.random() function.
What length should I use?
16 characters or more for anything important. Most password managers handle long, unmemorable strings without friction, so there's rarely a reason to go shorter than your target site allows.
What happens if my chosen options can't be satisfied?
Some combinations — a long length with "no duplicates" turned on, for example — can run out of characters that satisfy every rule at once. When that happens, a notice appears and the closest possible password is generated instead of leaving the field empty.
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Password Generator

Our Password Generator helps you create strong, secure passwords with customizable options. Generate random passwords that meet your specific security requirements.

How to Use the Password Generator

1. Set Password Options

  • Length: Choose password length (4-64 characters)
  • Character Types: Select included characters
  • Special Rules: Configure additional security options

2. Generate Password

  • Click "Generate" button
  • View password strength indicator
  • Copy password to clipboard

3. Customize Settings

  • Letters (a-z)
  • Mixed Case (A-Z)
  • Numbers (0-9)
  • Symbols (!@#$%^&*)
  • Begin with letter
  • Avoid similar characters
  • No duplicate characters
  • No sequential characters

Key Features

Password Strength

  • Real-time strength indicator
  • Color-coded security levels
  • Comprehensive strength analysis
  • Security recommendations

Customization Options

  • Adjustable length
  • Character set selection
  • Special requirements
  • Security rules

Use Cases

1. Personal Security

  • Email accounts
  • Social media profiles
  • Online banking
  • Personal devices

2. Professional Use

  • Business accounts
  • Server access
  • Database credentials
  • Admin portals

3. Development

  • API keys
  • Test credentials
  • Development environments
  • Service accounts

Technical Features

  • Cryptographic Security: Uses crypto API
  • Real-Time Generation: Instant results
  • Strength Analysis: Live feedback
  • Copy Protection: Secure clipboard handling

Why Use Our Password Generator

1. Enhanced Security

  • Truly random generation
  • Customizable complexity
  • Strong by default
  • Security-first approach

2. User-Friendly Design

  • Simple interface
  • Clear options
  • Instant feedback
  • Easy copying

3. Privacy Focused

  • No password storage
  • Client-side generation
  • No external dependencies
  • Offline capable

Understanding Password Security

Strong Password Characteristics

  1. Length: Longer is stronger
  2. Complexity: Mix of characters
  3. Randomness: Unpredictable patterns
  4. Uniqueness: No common words

Security Best Practices

  • Use unique passwords for each account
  • Regular password changes
  • Avoid personal information
  • Store passwords securely

Password Management Tips

  1. Password Managers: Use secure storage
  2. Regular Updates: Change periodically
  3. Verification: Check strength regularly
  4. Backup: Keep secure backups

Best Practices

  • Use passwords of at least 12 characters.
  • Enable all character types when possible.
  • Store passwords securely in a password manager.
  • Change passwords regularly.
  • Never reuse passwords across accounts.

Remember: A strong password is your first line of defense against unauthorized access. Use this tool to create secure passwords for all your accounts.