Password Generator
Create strong, secure, random passwords.
100% private — runs in your browser, nothing is uploaded.
—Strength: Very weak
How to use the Password Generator
- 1Set the length
Drag the slider to choose how many characters — 16 or more is recommended for important accounts.
- 2Choose character types
Toggle uppercase, lowercase, numbers and symbols to match the site's requirements.
- 3Generate and copy
A strong password is created instantly — click New for another, then Copy.
Free secure password generator
This password generator creates strong, random passwords that are hard to guess or brute-force. Choose the length and which character types to include, and a fresh password is generated instantly using cryptographically secure randomness.
Tips for strong passwords
- Use 16 characters or more whenever possible.
- Include uppercase, lowercase, numbers and symbols.
- Never reuse the same password across sites.
- Store passwords in a trusted password manager.
Everything runs locally in your browser, so your generated passwords are completely private and safe to use for real accounts.
Frequently Asked Questions
Are these passwords really secure?
Yes. Passwords are generated using the browser's cryptographically secure random generator (crypto.getRandomValues), not the predictable Math.random. Longer passwords with more character types are stronger.
Is my password sent over the internet?
Never. The password is created on your device and stays there. Nothing is transmitted or logged, so it is safe to use for real accounts.
How long should my password be?
Use at least 12–16 characters with a mix of uppercase, lowercase, numbers and symbols. For important accounts, longer is always better.
What makes a password strong?
Length and randomness. A long password drawn from a large character set (uppercase, lowercase, numbers and symbols) has far more combinations, making it extremely hard to guess or brute-force.
Should I use a different password for every account?
Yes. Reusing passwords means one leaked site can compromise all your accounts. Generate a unique password per site and store them in a password manager.
Can I use these passwords for real accounts?
Yes. They are generated securely on your device and never transmitted, so they are safe to use for real accounts.