
Create strong, secure passwords. Customize length, numbers, symbols. Copy instantly.
Weak passwords are one of the biggest security risks online. Many people use easily guessable passwords based on birthdays, names, or common patterns. A strong, randomly generated password is the first line of defense for your online accounts. This generator creates cryptographically secure passwords you can trust.
Creating passwords for new online accounts. Generating temporary passwords for team members. Creating API keys and secrets for development. Updating passwords after security breaches.
Set your desired password length using the slider or input field. Select which character types to include: uppercase letters, lowercase letters, numbers, and special symbols. Optionally exclude similar-looking characters for readability. Click Generate to create a new random password. You can generate multiple passwords at once and pick your favorite. Click Copy to copy it to your clipboard.
A strong password is long (12+ characters), random (not based on words or patterns), and includes a mix of character types (uppercase, lowercase, numbers, symbols). The most important factor is length - a 16-character random password is exponentially stronger than an 8-character one.
Yes, when generated with a cryptographically secure random number generator (which this tool uses). Random passwords are far more secure than human-created ones, which tend to follow predictable patterns. The key is using a secure generation method - not just Math.random() in JavaScript.
For most accounts: 12+ characters minimum. For critical accounts (email, banking, crypto): 16+ characters. Length matters more than complexity - a 16-character random lowercase password is stronger than an 8-character mixed character password. When in doubt, make it longer.
Absolutely not. If one site gets breached and your password is leaked, attackers will try the same password on other sites. Use a unique password for every account. A password manager makes this easy - you only need to remember one master password.