How to Create a Random Password: A Practical Tutorial

Want to create a random password that’s actually secure? This tutorial walks you through the entire process — from understanding why randomness matters to generating and storing your first cryptographically secure password.

Why You Can’t Create Random Passwords Yourself

Your brain is a pattern-seeking machine. Even when you consciously try to be random, you’ll unconsciously:

Favor certain letters and numbers
Avoid hard-to-type symbols
Create keyboard-adjacent sequences
Use information from your environment
Follow cultural password patterns

Here’s proof: if asked to pick a random number from 1-10, most people choose 7. Similarly, if asked for a “random” password, most humans produce something crackable.

The solution: Let a machine do what machines do best — be truly random.

Tutorial: Create Your First Random Password

Step 1: Go to Our Password Generator

Open our Random Password Generator — it’s free and requires no signup.

Step 2: Set Your Length

Use the slider to choose your password length:

12 characters — minimum strong (generate 12-char →)
16 characters — recommended for most accounts (generate 16-char →)
20+ characters — for banking and email

Step 3: Select Character Types

Enable all four types for maximum strength:

✅ Uppercase Letters (A-Z)
✅ Lowercase Letters (a-z)
✅ Numbers (0-9)
✅ Symbols (!@#$%^&*)

Step 4: Click Generate

One click produces a cryptographically secure random password. Example: K#7mQ!xR2$pN9vBw

Step 5: Copy and Store

Click the copy button, then paste it into your password manager. Never try to memorize machine-generated passwords.

Step 6: Verify Strength

Test your new password with our Password Checker to confirm it scores “Strong” or “Very Strong.”

For Different Needs

Situation	Best Tool
General account password	Password Generator
Maximum security	Strong Password Generator
WiFi password to share	WiFi Password Generator
Password to memorize	Passphrase Generator
Device PIN	PIN Generator
New username	Username Generator

Additional Guides

Best Free Password Generators — tool comparison
Passphrase vs Password — which is better?
2FA Setup Guide — add extra security
Password Security Statistics — why it matters

Create your random password now →