Developer Tools
Password Generator
Generate strong passwords with the exact mix of characters you need.
Generate cryptographically random, strong passwords with custom length and character sets in one click. Used by developers, sysadmins, and security teams to create unique credentials for accounts, API keys, database passwords, and SSH keys.
Features of the Password Generator
Custom Length
Generate passwords from 8 to 128 characters to match any system's password policy.
Character Set Options
Include or exclude uppercase, lowercase, digits, and special symbols to meet specific requirements.
Exclude Ambiguous Chars
Optionally skip confusing characters like 0/O and 1/l/I for easier manual entry.
Bulk Generation
Generate multiple unique passwords at once for batch provisioning or testing.
No Server Transmission
Passwords are generated entirely in your browser using the Web Crypto API — never sent to any server.
How to Use the Strong Password Generator
- Set your desired password length using the slider or input field.
- Select which character types to include: uppercase, lowercase, numbers, symbols.
- Click 'Generate' to create a new random password.
- Click 'Copy' to copy the password directly to your clipboard.
FAQ
How secure is a generated password?▾
Passwords generated here use the browser's cryptographically secure random number generator (Web Crypto API), making them truly random and highly secure.
What length should a password be?▾
Security experts recommend at least 16 characters for general accounts and 32+ characters for critical systems like database root passwords.
Are generated passwords stored anywhere?▾
No. Passwords are generated client-side and never transmitted to or stored on any server.
Should I use a password manager with generated passwords?▾
Yes. Since strong generated passwords are hard to memorize, use a password manager like Bitwarden, 1Password, or KeePass to store them securely.
Password Security Best Practices
- Never reuse passwords across different accounts or services.
- Enable two-factor authentication (2FA) in addition to strong passwords.
- Use a minimum of 12 characters — each extra character exponentially increases cracking time.
- Avoid dictionary words even with letter substitutions (p@ssw0rd is still weak).
- Rotate passwords for critical systems like production databases every 90 days.
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