🔐 Security Tool

Password Generator

Generate cryptographically secure passwords with full control over length and character types. Never stored, never sent — generated 100% in your browser.

✅ Cryptographically secure ✅ Strength meter ✅ Bulk generator

🔐 Generated Password

⚙️ Options

Length: 20 characters

Custom characters (optional)

📋 Bulk Password Generator

Number of passwords

Password Security Tips

📏 Length matters most

A 20-character random password is exponentially more secure than a short complex one. Aim for 16+ characters.

🔑 Use a password manager

Store generated passwords in a trusted manager like Bitwarden, 1Password, or KeePass. Never reuse passwords.

🔄 Unique per account

Use a different password for every service. If one site is breached, your other accounts stay safe.

📲 Enable 2FA

Combine strong passwords with two-factor authentication for the strongest possible account security.

FAQ

Are the generated passwords truly random?

Yes. We use the browser's built-in crypto.getRandomValues() API which provides cryptographically secure random numbers — the same standard used in security software.

Are passwords saved or logged?

Never. Generation happens entirely in JavaScript in your browser. No data is sent to any server. Passwords exist only in your browser's memory.

What makes a password "strong"?

Strength is measured in bits of entropy — a combination of password length and character set size. 60+ bits is considered strong; 80+ bits is very strong for most use cases.