Password Generator
Generate cryptographically secure random passwords
How to Use This Tool
1. Set Password Length: Use the slider to choose length (8-128 characters). Recommended: 16+ for sensitive accounts, 12+ for general use.
Character Types:
2. Uppercase Letters: Enable A-Z for added complexity. Required by many systems.
3. Lowercase Letters: Enable a-z. Essential base character set.
4. Numbers: Include 0-9 to increase entropy significantly.
5. Special Characters: Add symbols (!@#$%^&*) for maximum security. Some legacy systems may not accept all symbols.
Generation:
6. Generate: Click to create cryptographically secure password using Web Crypto API. Each click generates a unique password.
7. Copy & Store: Copy immediately and save in password manager. Passwords are not saved after page refresh.
All generation happens client-side. Passwords never leave your browser. Use unique passwords for each account.
Password Generator: FAQ
Passwords are generated using cryptographically secure random number generation (Web Crypto API). With all character types enabled and 16+ characters, you get passwords suitable for protecting sensitive accounts.
Strong passwords combine length (16+ characters), character variety (uppercase, lowercase, numbers, symbols), and randomness. Avoid dictionary words, personal information, or predictable patterns. Use unique passwords for each account.
Yes, symbols increase password entropy significantly. However, some legacy systems may not accept certain symbols. Our generator lets you customize which character types to include based on your requirements.
Yes, when done client-side. This tool generates passwords entirely in your browser - nothing is transmitted over the network or stored on servers. For maximum security, use a reputable password manager to store generated passwords.