Secure Password Generator

Create a cryptographically secure random password. Customize complexity settings and get a password that is virtually impossible to crack.

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About password security

Why random passwords are better

Humans are predictable: they use birthdays, names, dictionary words. Attackers know these patterns and check them first. A random password from our generator has no such weaknesses.

What is password entropy

Entropy measures the "randomness" of a password in bits. A 16-character password with the full set (letters, numbers, special chars) has about 100 bits of entropy. For comparison: 80 bits is considered secure for decades.

Unique password for each service

Use a separate random password for each website. If one service gets hacked, the others remain safe. A password manager makes this convenient.

How to create a strong password

1

Configure settings

Choose password length (16+ characters recommended) and enable desired character types: letters, numbers, special characters.

2

Click "Generate"

Password is created using a cryptographically secure random number generator directly in your browser.

3

Copy the password

Click "Copy" button and save the password in a password manager. Never store passwords in plain text.

Frequently Asked Questions