Password Generator
Free online password generator. Generate strong, secure passwords with customizable length and character types. Includes password strength meter.
About This Free Online Password Generator
Our free online password generator creates strong, secure passwords that protect your accounts. Customize the password length (4-128 characters) and toggle character types: uppercase letters, lowercase letters, numbers, and symbols. A real-time strength meter shows how secure your password is. All password generation happens entirely in your browser using cryptographic random number generation — your passwords never leave your device.
Features of Our Password Generator
- Customizable password length from 4 to 128 characters
- Toggle character types: uppercase, lowercase, numbers, symbols
- Real-time strength meter with visual indicator
- Exclude ambiguous characters (0, O, I, l, 1) option
- One-click copy to clipboard
- Cryptographically secure random generation in your browser
How to Use the Password Generator
The Password Generator works right in your browser — no signup, no installation. Follow these steps:
- Set your desired password length using the slider (recommended: 16+ characters).
- Toggle which character types to include: uppercase, lowercase, numbers, and symbols.
- Optionally enable "Exclude Ambiguous" to avoid confusing characters.
- Click Generate to create a new password.
- Check the strength meter and click Copy to save your password.
Frequently Asked Questions About Password Generator
What makes a password strong?
A strong password is long (16+ characters), uses a mix of character types (uppercase, lowercase, numbers, symbols), contains no dictionary words or personal information, and is unique per account. Our generator creates passwords that meet all these criteria.
Is the password generation secure?
Yes. All passwords are generated in your browser using the Web Crypto API's cryptographically secure random number generator. The generated password never leaves your device and is not stored or transmitted anywhere.
What are ambiguous characters?
Ambiguous characters are those that look similar and can be confused: zero (0) and capital O, one (1), lowercase l (l), and capital I (I). Excluding them makes passwords easier to read and type manually.
Why Choose the Password Generator?
The Password Generator produces exactly what you need on demand, with options that put you in control of the output. Generation happens in your browser, so it is instant, repeatable, and completely private — nothing is uploaded.