handyman
Hazuu Tools

Random Password Generator

Generate strong, secure random passwords with customizable length and character types.

Quick Presets:
Length: 0|Strength: Very Strong|Crack Time: Centuries+
Recommended: 12+16
4128
info

About Random Password Generator

A strong password is your first line of defense against unauthorized access to your accounts and personal data. Our Random Password Generator creates cryptographically secure passwords using your browser's built-in crypto API, ensuring each password is truly random and virtually impossible to predict.

Unlike simple password creators, this tool lets you customize every aspect of your password — length, character types, and complexity presets. All generation happens entirely in your browser with no data sent to any server, so your passwords remain completely private and secure.

help

How to Use

01

Set Your Preferences

Choose a quick preset or customize the password length and character types using the slider and checkboxes.

02

Generate Password

Click "Generate" or adjust any setting to instantly create a new cryptographically secure password.

03

Copy & Use

Click the copy button to save your password to the clipboard and use it wherever you need a strong password.

quiz

Frequently Asked Questions

What is a Random Password Generator? expand_more
A Random Password Generator is a tool that creates strong, unpredictable passwords using cryptographic randomness. It combines letters, numbers, and symbols in random sequences that are virtually impossible for attackers to guess or crack through brute force.
Are the generated passwords secure? expand_more
Yes, our generator uses the Web Crypto API (crypto.getRandomValues) which provides cryptographically secure random numbers. All password generation happens locally in your browser — no passwords are ever sent to or stored on any server.
How long should my password be? expand_more
We recommend a minimum of 12 characters for strong security. A 16-character password with mixed character types would take centuries to crack with current technology. For maximum security, use 20+ characters with all character types enabled.
What does "Exclude Similar Characters" do? expand_more
This option removes characters that look alike, such as 0 (zero) and O (letter O), or l (lowercase L) and 1 (one). This is useful when you need to manually type or read the password, reducing the chance of input errors.
Can I use this tool offline? expand_more
Yes, once the page is loaded, the password generator works entirely in your browser using JavaScript. No internet connection is needed for generating passwords since all processing is done client-side.