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🔑 Password Generator — Strong & Secure, No Upload

This free password generator creates cryptographically secure random passwords entirely in your browser — no data is ever uploaded, no account required, and it works fully offline.

Length: 16
Strength

About

The generator uses the browser's built-in `crypto.getRandomValues()` API — the same standard used by security software — so every password is truly random and unguessable. You can set length from 6 to 64 characters, mix uppercase, lowercase, digits, and symbols, and exclude visually ambiguous characters like O, 0, l, and 1. A real-time strength meter shows how secure your password is. Because everything runs client-side, your passwords never leave your device — making this tool safe to use even on sensitive accounts.

How to use

  1. Open the tool — a secure password is generated automatically on load.
  2. Drag the length slider to set how many characters you need (6–64).
  3. Check or uncheck character types — uppercase, lowercase, digits, symbols — and toggle 'Exclude ambiguous characters' if needed.
  4. Check the strength meter and click Regenerate until you're satisfied.
  5. Click Copy to copy the password to your clipboard instantly.

FAQ

Is this password generator free?
Yes, completely free with no account or subscription required.
Do you upload or store my generated passwords?
No. Passwords are generated entirely in your browser using JavaScript and are never sent to any server. Your data stays on your device.
Does the password generator work offline?
Yes. Once the page is loaded, you can disconnect from the internet and the tool continues to work perfectly.
How random and secure are the generated passwords?
The tool uses `crypto.getRandomValues()`, a cryptographically secure pseudorandom number generator (CSPRNG) built into all modern browsers — the same standard used in security software and password managers.
What does 'Exclude ambiguous characters' do?
It removes characters that look similar in many fonts — O and 0, l and 1, I — so you can type the password manually without confusion.