Password Generator

The Password Generator creates random, cryptographically secure passwords directly in your browser. You set the length — from 4 to 64 characters — and choose which character types to include: lowercase letters, uppercase letters, numbers, and symbols. A strength indicator updates in real time, showing whether the generated password is weak, medium, strong, or very strong.

To use it, adjust the slider to the desired length, check or uncheck the character groups you want, then click "Generate new" or the refresh icon. The password appears immediately in the top field; use the copy icon to send it straight to your clipboard.

Common use cases include: creating credentials for new accounts, refreshing old passwords that may have been exposed in data breaches, generating temporary tokens for software testing, or simply standardizing your password security without trying to invent combinations from memory — which tend to be predictable.

Everything runs entirely on your device. The tool uses the browser's built-in `crypto.getRandomValues` API, the same foundation used by professional password managers. No data is sent to servers, no results are logged, and no account or login is required.