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Password Generator

Free password generator. Create strong, random, secure passwords instantly. Choose length, uppercase, lowercase, numbers, and symbols.

Password strength —

Free Online Password Generator

Our password generator creates strong, random passwords instantly. Choose your desired length and character types — uppercase letters, lowercase letters, numbers, and symbols — then copy the result with one click.

How to Use the Password Generator

  1. Adjust the length slider to set how long your password should be.
  2. Check or uncheck character types to include or exclude them.
  3. Click Generate new password to create a fresh password.
  4. Click Copy to copy it to your clipboard.

What Makes a Strong Password?

A strong password is long (at least 12 characters), uses a mix of character types, and is unique to each account. Avoid dictionary words, names, and predictable patterns. Our generator uses cryptographically secure random values so every password is unpredictable.

How Often Should You Change Your Password?

Modern guidance from security experts recommends changing passwords immediately if you suspect a breach, but not necessarily on a fixed schedule. Using a unique, strong password for each account — and a password manager to store them — is more important than frequent changes.

Should I Use a Password Manager?

Yes. A password manager lets you use a different strong password for every site without needing to remember them all. Generate a long, complex password here and save it in your password manager for maximum security.

Frequently Asked Questions

How do I generate a strong password?
Set your desired length (minimum 12 characters recommended for security). Enable all character types: uppercase letters, lowercase letters, numbers, and symbols. Click Generate to create a cryptographically random password. Copy it immediately — the tool doesn't store generated passwords.
What makes a password strong?
Strong passwords are: long (12+ characters), random (not based on dictionary words), contain mixed character types (upper, lower, numbers, symbols), and unique (not reused across sites). Our generator uses your browser's cryptographically secure random number generator for true randomness.
How long should my password be?
Minimum 12 characters for general use, 16+ for high-security accounts (banking, email, primary accounts). Each additional character exponentially increases cracking difficulty. A 16-character random password with mixed types is effectively uncrackable with current technology.
Can I exclude confusing characters?
Yes. Enable the 'Exclude ambiguous characters' option to remove characters that look similar (like O/0, I/l/1). This helps when you need to manually type the password or read it over the phone, reducing transcription errors.
Is this generator secure?
Yes. Passwords are generated locally in your browser using the Web Crypto API — the same technology used for secure HTTPS connections. Passwords are never sent to or stored on any server. Generate, copy, and immediately store the password in your password manager.

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