Password Generator
Create strong, random passwords with one click. 100% free, no signup. Everything runs in your browser.
This free password generator creates strong, random passwords in one click, using the cryptographic random generator built into your browser. Pick a length, choose which characters to include, and copy a password that is practically impossible to guess. Passwords invented by humans lean on names, birthdays and keyboard patterns, and attackers try those first. A randomly generated password has no pattern to exploit. Unlike many online generators, this one never sends anything over the internet. The password is created on your device and exists nowhere else. With data breaches leaking billions of reused credentials every year, using a unique random password for every account is the single best security upgrade you can make.
How to use
- Set the password length with the slider. Twelve characters is a sensible minimum, and 16 or more is better for important accounts.
- Tick the character types you want: uppercase letters, lowercase letters, numbers and symbols. More variety means a stronger password.
- Click Generate password and a new random password appears instantly.
- Not happy with it? Click Generate again. You can create as many as you like, free.
- Click Copy and paste the password into the signup form or your password manager.
- Store it in a password manager rather than a note on your desk. The generated password appears nowhere else and cannot be recovered if you lose it.
Why use our password generator?
The biggest reason to use our generator is where the password is made: on your device, never on a server. Passwords come from the Web Crypto API, the same secure randomness that encryption software relies on, and they are never transmitted, logged or stored. A password that only you have ever seen is simply safer than one that passed through someone else's infrastructure.
It is also built for real life. Some websites reject symbols or cap the length, so you can adjust the settings and regenerate until a password fits their rules. Need a numeric PIN instead? The random number generator uses the same secure randomness. Sharing your Wi-Fi with guests? Drop the new password into the QR code generator so visitors scan it instead of typing 20 characters. And remember that encoding is not encryption. If you are curious what Base64 actually does to text, try our Base64 encoder and decoder.
Who is this tool for?
Everyone with online accounts needs this tool, but some people need it more. Remote workers and freelancers juggle dozens of client logins: CMS dashboards, hosting panels, invoicing apps. Reusing one password across all of them puts every client at risk. Generating a unique password per service and storing them in a password manager closes that hole in minutes.
Small business owners and IT admins use it when creating accounts for new employees, setting router and database credentials, or rotating passwords after staff changes. Developers grab it for API secrets, test accounts and one-off tokens. Students securing their first email and banking accounts can start with good habits instead of 'name123'. If a password protects money, work or identity, it deserves to be random.
Frequently asked questions
Yes. They are generated on your device with your browser's cryptographic random generator and are never sent, logged or stored anywhere. Nobody sees them, including us.
Length first, variety second. Every extra character multiplies the number of possible combinations, so a random 16 character password with mixed character types would take modern hardware an absurdly long time to crack.
At least 12 characters for everyday accounts and 16 or more for email, banking and anything that stores payment details. Your email deserves the strongest password of all, because it can reset most of your other accounts.
It is astronomically unlikely. A 16 character mixed password has more possible combinations than there are grains of sand on Earth, many times over.
Yes. Password reuse is how one leaked database turns into ten hacked accounts through credential stuffing attacks. Generate a unique password per site and let a password manager remember them all.
You don't. A password manager does it for you. You memorize one strong master password and the manager stores and fills in the rest.
Some sites ban certain symbols or cap the length. Adjust the options, for example turn off symbols or shorten the password, and generate again until it fits their rules.