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Password Generator

Create strong, secure random passwords instantly

Strength: Weak

Length: 20

Uppercase (A-Z)Lowercase (a-z)Numbers (0-9)Symbols (!@#$)

Use cases

Create a strong password for a new bank or email account in one click.
Rotate a password that just appeared in a breach you got notified about.
Generate a temporary password for sharing a wifi network with a guest.
Batch-create initial passwords for a new team's onboarding.
Pick a passphrase-style sequence (long, no symbols) for use on a phone keyboard.

About Password Generator

Password Generator creates strong random passwords on the fly using the browser's cryptographic random source (`crypto.getRandomValues`). Choose length, character classes (uppercase, lowercase, digits, symbols) and exclusions (look-alike characters like O/0 or 1/l), and a fresh password is generated locally — never sent over the network. Use it to seed a new account, rotate a leaked password, generate a temporary share password, or batch-create accounts for a team. The generator avoids predictable patterns by drawing from the requested character pool with uniform probability, and you can re-roll until you get a sequence that's easy to type if needed.

Frequently Asked Questions

How do I generate a secure password?

Set your desired password length and choose which character types to include, such as uppercase letters, lowercase letters, numbers, and special characters. Click generate and a cryptographically random password will be created instantly.

Is my generated password stored or sent anywhere?

No. The password is generated using your browser's cryptographic random number generator and never leaves your device. No passwords are stored, transmitted, or logged by any server. It is completely private.

How strong are the generated passwords?

The passwords are generated using cryptographically secure random number generation, making them extremely difficult to guess or brute-force. A password of 16 or more characters with mixed character types provides excellent security for any account.

How is the randomness guaranteed?

The generator calls `window.crypto.getRandomValues`, the browser's CSPRNG (cryptographically secure pseudo-random generator). It is the same source used by HTTPS, WebAuthn and end-to-end encrypted messaging libraries, and is suitable for high-entropy use cases. No `Math.random()` is ever involved.

What length should I pick for a strong password?

12 characters with all four classes is a sensible minimum for most accounts. 16+ if the account stores money or sensitive data. A long passphrase (24+ characters, no symbols) is easier to type on phones and stays strong against brute force. The strength meter updates live as you tweak settings.

Use cases

Create a strong password for a new bank or email account in one click.

Rotate a password that just appeared in a breach you got notified about.

Generate a temporary password for sharing a wifi network with a guest.

Batch-create initial passwords for a new team's onboarding.

Pick a passphrase-style sequence (long, no symbols) for use on a phone keyboard.