What is the Password Generator?
Generate a strong random password in your browser. Press Calculate for a new one.
Enter length and characters and the Password Generator returns password, strength and possible combinations. Results update as you type, and nothing you enter leaves your device.
How it is calculated
Each character is picked with the browser's cryptographic random number generator. Nothing is sent over the network
Look-alike characters such as 0, O, 1 and l are left out to make passwords easier to read.
How to use it
- Enter length in characters.
- Choose characters.
- Read password in the results panel. It updates as you type.
- Change any value to compare scenarios, or use Share to send the result as a link.
Worked example
Common questions
What formula does the Password Generator use?
It uses: Each character is picked with the browser's cryptographic random number generator. Nothing is sent over the network.
What do I need to use the Password Generator?
You need length and characters. Sensible starting values are filled in so you can see how it works straight away.
Is the Password Generator free, and is my data stored?
It is free with no sign-up. The calculation runs in your browser, so the values you enter are not sent to or stored on our server.