Password Generator
Create secure passwords with a strength meter and passphrase mode.
How to use
- Choose password length and character sets.
- Or switch to passphrase mode and pick the number of words.
- Click Generate to create a new password.
- Copy the result and store it in your password manager.
About this tool
Password Generator helps you create strong, unpredictable credentials for every account. Choose between traditional random passwords with mixed character sets or memorable passphrases built from dictionary words, and review the strength meter before saving the result.
Features
Adjustable length, toggles for uppercase, lowercase, digits, and symbols, a passphrase mode with configurable word count, a real-time entropy meter, and an instant copy button. Ambiguous characters can be excluded to avoid confusion.
Use cases
Setting up new user accounts, rotating credentials for servers and databases, generating secrets for CI/CD pipelines, and producing temporary passwords for onboarding sessions or shared demo environments.
Why choose this tool
Everything happens locally for maximum privacy, so no generated password ever touches the network. The combination of strong randomness and flexible options makes it trustworthy for both personal use and professional security workflows.
FAQ
- How is randomness generated?
- The tool uses the browser crypto API, which provides cryptographically secure random numbers suitable for password creation.
- Are passwords stored anywhere?
- No. Generated passwords exist only in your browser memory and are discarded when the page closes.
- What does the strength meter measure?
- It estimates entropy based on length and character variety, giving a quick visual indicator of resistance to brute-force attacks.