Password Generator
Generate strong, random passwords for your accounts. Choose length (8–64), include uppercase, lowercase, numbers, and symbols. Uses secure random generation. Free, no signup.
Password generator
Generated password
What is this?
A password generator creates random, strong passwords using cryptographically secure random numbers. You choose length and character types (uppercase, lowercase, numbers, symbols). Never reuse passwords across sites. Longer passwords are stronger—aim for at least 12 characters for general use, 16+ for sensitive accounts. Mixing character types increases complexity. The generator uses the Web Crypto API when available for true randomness. Store passwords in a password manager so you only need to remember one master password. Enable two-factor authentication wherever possible.
When to use
Use when creating new accounts, resetting passwords, or improving security. Example: 16 chars with all types = strong password. Store in a password manager. Enable 2FA when available. Create unique passwords for each site. Avoid predictable patterns like "password123". Generate a new password when you suspect a breach. Use for temporary shared access. Essential for security. Never share generated passwords. A password manager makes strong passwords practical.
How to use
Set the password length (8–64 characters) and check the character types to include. Click Generate to create a new password. Use Copy to paste it into your password manager or signup form.
Tips
- Use at least 12 characters for general accounts; 16+ for sensitive ones.
- Store passwords in a password manager—never reuse them across sites.
- Enable two-factor authentication where available.
Frequently asked questions
- A strong password is at least 12 characters, uses uppercase, lowercase, numbers, and symbols, and avoids common words or patterns. Longer passwords (16+ characters) are more secure.
- This tool uses the Web Crypto API (crypto.getRandomValues) for cryptographically secure random generation. Each character is chosen randomly from your selected character sets.
- Yes. Password managers store unique, strong passwords for each site and only require you to remember one master password. They also help avoid phishing and credential reuse.