Password Generator

Generate strong, secure passwords with custom length and character sets. Include uppercase, lowercase, numbers, and symbols.

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Quick answer:Strong passwords rely on length and true randomness. This generator uses client-side cryptographic functions (crypto.getRandomValues) to create high-entropy passwords that are mathematically infeasible to brute-force. Crucially, all generation happens locally in your browser — your passwords are never sent to or stored on any server.

Password Length: 16

A-Za-z0-9!@#$

Azam Sharieff· Finance & Tools Reviewer

Last reviewed: 2 October 2026

Stop Using Your Pet's Name

Hackers do not sit at a keyboard typing your birth date guessing your password. They use massive automated data-centers running 'dictionary-attacks' that can guess 10 billion weak passwords every single second. If your password is a real word, it will be cracked.

The only way to genuinely secure your bank account, your email, or your sensitive company servers is by utilizing a perfectly random string of high-entropy gibberish. Our Password Generator builds locks that are mathematically impossible for computers to break.

100% Offline Generation

You should be incredibly skeptical of any website that claims to generate passwords for you. If a random server is writing your password, you have to assume that server is keeping a copy.

We built this tool strictly utilizing client-side cryptography. When you hit 'Generate,' the randomizer is strictly utilizing the processing power of the computer or phone you are currently holding. Your password never touches an internet cable.

Length beats complexity

Each extra character multiplies the number of possible passwords, so a long random password is far harder to crack than a short one full of symbols. For important accounts aim for at least 14 to 16 characters, and use a different password for every site so one breach cannot unlock the rest.

Store them safely

Nobody can remember dozens of random passwords, which is what a password manager is for. Turn on two-factor authentication where available, and never share passwords over chat or email. Avoid personal details such as birthdays or names, and replace any password that has appeared in a data breach. For other random values use the Random Number Generator, and for unique IDs the UUID Generator.

Frequently Asked Questions

What makes a password 'strong'?

Length always beats complexity. An extremely long 20-character password made entirely of lowercase letters is actually vastly more secure against brute-force attacks than an 8-character password packed with complex symbols.

How long would it take a hacker to crack these?

If you generate a 16-character password using uppercase, lowercase, numbers, and symbols, it would take modern supercomputers billions of years to successfully crack it.

How am I supposed to remember this password?

You aren't! Realistically, humans cannot remember string patterns this complex. You should use a dedicated, reputable Password Manager app on your phone to store all your highly secure generated passwords.

Why do some websites block my strong passwords?

Some frustrating websites have outdated rules that restrict passwords over 16 characters or ban certain symbols (like $ or &). You can easily use our toggles to disable symbols and adjust the length to satisfy their weak rules.

Does this save the passwords I generate?

No. Every password generated is completely ephemeral. If you refresh the page or close the tab, the password is permanently gone into the digital void.