How to create a strong password
- Choose a password length — 16 characters or more is recommended.
- Pick which characters to include: uppercase, lowercase, numbers and symbols.
- Copy your new password and save it in a password manager.
About the Password Generator tool
Strong passwords are long and random — and people are bad at being random, so a generator does it better. This tool uses your browser's built-in cryptographically secure random number generator, and the password is created on your device. It is never sent over the internet or stored.
100% free
No limits, no watermarks and no sign-up.
Private
Everything runs locally in your browser — nothing is sent anywhere.
Fast
No uploading or waiting in a queue. Results in seconds.
Works everywhere
Windows, Mac, iPhone, Android and Chromebook.
Frequently asked questions
Is it safe to use an online password generator?
This one is. Passwords are created on your device with your browser's secure random generator and are never sent or saved.
How long should my password be?
At least 12 characters, and 16 or more for important accounts like email and banking.
Can I use the same password on several sites?
It's best not to. Use a different password for every account, so one leaked password can't unlock the others. A password manager makes this easy.
What makes a password strong?
Length matters most, followed by using a mix of character types. A random 16-character password would take an attacker an extremely long time to guess.