How long should my password be?

At least 12-16 characters for most accounts. For high-security accounts like banking, use 20+ characters.

Is this password generator secure?

Yes. PasswordSpark uses your browser's cryptographically secure random number generator. Passwords are never sent to our servers.

Yes. Using uppercase, lowercase, numbers, and symbols dramatically increases password strength.

Use a password manager like 1Password, Bitwarden, or iCloud Keychain to securely store all your passwords.

Create strong, cryptographically secure passwords with customizable options

Generations remaining: 10

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Uses crypto.getRandomValues() for true randomness that cannot be predicted.

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Control length, character types, and generate multiple passwords at once.

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Your passwords never leave your browser. Nothing is sent to any server.