Password Generator

Create strong, secure passwords with cryptographically secure random generation

Customize length and character types, all processing happens locally in your browser

Click generate to create a password

Password Options

16
864

Secure Generation

Passwords are generated using the Web Crypto API for cryptographically secure randomness. All generation happens locally in your browser - nothing is sent to any server.

What is a Password Generator?

A password generator is a tool that creates random, secure passwords using cryptographic algorithms. Unlike human-created passwords which often contain predictable patterns or personal information, generated passwords are truly random and significantly more resistant to brute-force attacks and password cracking techniques.

How to Use the Password Generator

1

Adjust password length

Use the slider to set your desired password length. Longer passwords are exponentially more secure. We recommend at least 16 characters for most uses.

2

Select character types

Choose which character types to include: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), and symbols (!@#$...). At least one type must be selected.

3

Generate your password

Click the 'Generate Password' button to create a new secure password. A new unique password is generated each time using the Web Crypto API.

4

Copy and secure

Click the copy button to copy your password to clipboard. Immediately store it in a password manager or secure location. Never share generated passwords.

Why Use Our Password Generator?

Cryptographic security

Uses the Web Crypto API (crypto.getRandomValues) for true cryptographic randomness, the same standard used by security applications and banks.

Complete privacy

All password generation happens locally in your browser. Your passwords are never sent to any server or stored anywhere. Complete privacy guaranteed.

Customizable options

Adjust password length from 8 to 64 characters and choose exactly which character types to include. Perfect for sites with specific password requirements.

Strength indicator

Real-time strength indicator shows how secure your password is based on length and character variety. Helps you make informed security decisions.

No signup required

Free to use with no registration, no tracking, and no limits. Generate as many secure passwords as you need, instantly.

Frequently Asked Questions

Yes, this password generator uses the Web Crypto API (crypto.getRandomValues) which provides cryptographically secure random number generation. This is the same security standard used by banks and security applications. All password generation happens entirely in your browser - nothing is sent to any server.
A strong password should be at least 12 characters long (16+ is better), include a mix of uppercase and lowercase letters, numbers, and special symbols. It should be unique for each account and not contain easily guessable information like birthdays or common words.
Humans are notoriously bad at creating truly random passwords. We tend to use patterns, common words, or personal information that can be guessed or cracked. A password generator creates truly random passwords that are extremely difficult to crack, even with sophisticated tools.
Yes, including symbols significantly increases password strength. Symbols expand the character set from 62 (letters + numbers) to 94 possible characters, making brute-force attacks much more difficult. However, some systems may have restrictions on which symbols are allowed.
For most purposes, we recommend at least 16 characters. Longer passwords are exponentially harder to crack. For highly sensitive accounts (banking, email, password managers), consider using 20+ characters. Modern password managers can store and auto-fill long passwords easily.
Yes! Once the page is loaded, all password generation happens locally in your browser using JavaScript. No internet connection is needed to generate passwords after the initial page load, making it safe to use even on sensitive networks.