Free Strong Password Generator
Create a strong random password in one click with our free password generator. Choose the length and the characters you want, and the password is built inside your browser, so it is never saved or sent anywhere.
Private by design: every password is generated in your browser, never sent to a server. Nothing is saved, logged or stored anywhere - once you leave the page, the password exists only in your clipboard.
How to use the Free Strong Password Generator
Move the slider to choose a length, from 8 up to 64 characters, then follow these steps:
- Tick the character types - uppercase letters, lowercase letters, numbers and symbols - to match what the website you are signing up for allows.
- Press "Generate Password" to create a brand-new random password instantly.
- Press "Copy" to save the password to your clipboard.
- Paste it into the signup form and save it in a password manager so you never have to remember it.
Password security guide: why length beats everything
A strong password is really two things: random and long. Random means no names, dates, dictionary words or patterns an attacker can guess. Long means more possible combinations - and every extra character multiplies the number of guesses needed exponentially. A 16-character random password is not just twice as hard to crack as an 8-character one; it is billions of times harder.
This generator uses your browser's Web Crypto API to pick characters with cryptographically secure randomness, which is far safer than a simple math-based random function. It also guarantees the result includes at least one character from every type you selected, so you never end up with a password missing symbols when you asked for them.
Strength tips
| Tip | Why it matters |
|---|---|
| Use at least 16 characters | Length is the single biggest factor. Aim for 16+ on email, banking and social media accounts. |
| Mix uppercase, lowercase, numbers and symbols | A larger character pool makes each position harder to guess. |
| Never reuse passwords | One leaked password should never open more than one account. Give every account its own password. |
| Store them in a password manager | Random passwords are impossible to remember - that is the point. A manager remembers them for you. |
| Turn on two-factor authentication | Even if a password is stolen, a second factor stops most attackers from getting in. |
| Watch out for phishing | A strong password does not help if you type it into a fake login page. Check the website address before signing in. |
Pair a random password with a password manager and two-factor authentication, and your accounts become very hard targets - which is usually enough to make attackers move on.
Why use a random password generator
People tend to pick passwords based on names, dates and simple words, and those are the first things attackers try. A random password has no pattern to guess, which makes it far harder to crack. Pair it with a password manager so you never have to remember it.
Use a different password for every account, and aim for at least 16 characters for email, banking and social media.
Frequently Asked Questions
How do I create a strong password?
Use at least 16 characters and mix uppercase letters, lowercase letters, numbers and symbols. Avoid names, birthdays and common words. A random password generator does all of this for you.
Is this random password generator safe to use?
Yes. Passwords are created in your browser with secure random numbers from the Web Crypto API, and nothing is stored or sent to our servers.
How long should a password be?
For most accounts, 12 characters is the minimum and 16 or more is better. Longer passwords take much longer to crack.
Should I use symbols in my password?
Symbols make a password harder to guess, but length matters most. If a site does not accept symbols, untick the option and make the password longer instead.