Click any username or password to copy it to clipboard. Uses cryptographically secure random generation with unambiguous characters. 100% private - nothing is transmitted or stored. All passwords are generated locally in your browser.
About This Password Generator
This free online password generator creates cryptographically secure random passwords and usernames. Perfect for creating strong passwords for your online accounts, applications, and services.
Features:
- Cryptographically Secure: Uses PHP's random_bytes() function for true random generation
- Fully Customizable: Control password length, character types, and quantity to match your exact requirements
- No Ambiguous Characters: Excludes confusing characters like 0/O, 1/l/I for better readability
- Multiple Password Strengths: Generate medium (18 chars) or very secure (30 chars) passwords
- Click to Copy: Instantly copy any password or username to your clipboard
- No Registration Required: Completely free, no sign-up needed
- Privacy Focused: All generation happens in your browser, nothing is stored or transmitted
How to Customize:
Click the "⚙️ Click to Customize" button to access advanced options. You can adjust:
- Username Length: Set custom length from 4 to 50 characters
- Password Length: Choose any length from 8 to 64 characters
- Character Composition: Specify exact numbers of uppercase, lowercase, numeric, and special characters
- Quantity: Generate anywhere from 1 to 20 usernames or passwords at once
After adjusting your settings, click "Generate Credentials" to create passwords that meet your specific requirements. Use "Reset to Defaults" to return to the standard settings.
Why Use Strong Passwords?
Strong, random passwords are essential for protecting your online accounts from hackers and data breaches. A secure password should be at least 16 characters long and include a mix of uppercase letters, lowercase letters, numbers, and special characters. This password generator makes it easy to create unique, complex passwords for every account.
Best Practices:
- Use a different password for each account
- Never reuse passwords across multiple sites
- Store passwords securely in a password manager
- Change passwords regularly, especially for sensitive accounts
- Enable two-factor authentication whenever possible