Password

What is Password Generator?

Password Generator is a secure tool that creates cryptographically random passwords directly in your browser. It supports multiple generation modes including fully random, pronounceable, passphrase, and PIN code generation. The tool displays password strength metrics including entropy bits and estimated cracking time, helping you understand exactly how secure your password is. You can customize character sets, exclude ambiguous characters, and bulk generate up to 100 passwords at once for team or multi-account use.

• Cryptographically secure random password generation using Web Crypto API
• Multiple modes: random, pronounceable, passphrase, and PIN code
• Password strength indicator with entropy bits and cracking time estimate
• Customizable character sets: uppercase, lowercase, numbers, symbols
• Option to exclude ambiguous characters (0, O, l, 1, I)
• Bulk generation of up to 100 passwords with TXT download

How to Use

1. 1

   Set password length

   Use the length slider or input field to set your desired password length. A minimum of 12 characters is recommended for strong security.

2. 2

   Choose character options

   Select which character types to include: uppercase letters, lowercase letters, numbers, and symbols. Enable 'Exclude ambiguous characters' to avoid visually similar characters.

3. 3

   Select generation mode

   Choose from Random (maximum security), Pronounceable (easier to remember), Passphrase (word-based), or PIN Code (numeric only) modes.

4. 4

   Generate and copy

   Click Generate or Regenerate to create a new password. Check the strength indicator, then copy the password to your clipboard with one click.

5. 5

   Bulk generate (optional)

   Switch to bulk mode to generate up to 100 passwords at once. Download all generated passwords as a TXT file for easy distribution.

Frequently Asked Questions

Tips & Best Practices

• Use a unique password for every account — reusing passwords means a single breach can compromise all your accounts.
• Enable all character types (uppercase, lowercase, numbers, symbols) to maximize password entropy.
• Use the pronounceable mode when you need to manually type a password frequently, as it generates easier-to-remember passwords.
• Store generated passwords in a reputable password manager rather than writing them down or saving them in plain text.
• For high-security accounts, use passwords of 16+ characters or passphrases of 4+ random words.
• Regularly rotate passwords for critical accounts, especially after any security breach notifications.