Password Generator
Generate strong, secure random passwords instantly.
What is Password Generator?
A password generator creates random, cryptographically secure passwords that are difficult for hackers to guess or crack. It uses your browser's built-in crypto API to generate truly random characters, ensuring your passwords are as secure as possible. Strong passwords are your first line of defense against unauthorized access to your accounts.
How to Use This Tool
- Adjust the password length using the slider (8-64 characters)
- Select which character types to include (uppercase, lowercase, numbers, symbols)
- Optionally exclude ambiguous characters like 0, O, l, 1
- Click 'Generate Password' to create a new secure password
- Check the strength indicator and copy your password
Common Use Cases
- Creating unique passwords for each online account
- Generating secure API keys and tokens
- Setting up strong master passwords for password managers
- Creating temporary access credentials
Frequently Asked Questions
How secure are the generated passwords?
Very secure. We use the Web Crypto API (crypto.getRandomValues) which provides cryptographically strong random numbers. The passwords are generated entirely in your browser and are never sent to any server.
What makes a password strong?
A strong password is at least 12 characters long and includes a mix of uppercase letters, lowercase letters, numbers, and special symbols. The more random and longer the password, the harder it is to crack.
Should I use the same password for multiple accounts?
Never. Each account should have a unique password. If one account is compromised, using unique passwords prevents attackers from accessing your other accounts.