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Password Generator

Generate strong, secure random passwords instantly. Customize length and character types. Everything runs in your browser — nothing is sent to any server.

Generated Password

Password Length

characters

4326496128

Character Types

Charset size: 90 characters

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Bulk Generate

Click "Generate 5 Passwords" to create a batch of passwords with your current settings.

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What makes a strong password?

✓Length matters most. A 16+ character password is far harder to crack than a short complex one.
✓Mix character types. Uppercase, lowercase, numbers, and symbols together dramatically increase entropy.
✓Avoid dictionary words. Random characters beat words, names, dates, or patterns.
✓Unique per site. Never reuse passwords across services.

Password tips

•Use a password manager (1Password, Bitwarden, KeePass) to store and autofill passwords securely.
•Never reuse passwords — if one site is breached, all your accounts using the same password are compromised.
•Enable two-factor authentication (2FA) wherever possible for an extra layer of security.
•Check if your email has been in a data breach at haveibeenpwned.com.

How this works

This generator uses the Web Crypto API (crypto.getRandomValues) — the same cryptographically secure random number generator used by browsers for TLS/SSL.

Each character is selected independently from your chosen character set using a secure random 32-bit integer, ensuring uniform distribution.

Privacy

Your passwords are generated entirely in your browser. Nothing is sent to any server. No passwords are stored, logged, or transmitted. Close this tab and they are gone forever.