This password generator uses the browser's Web Crypto API to generate random passwords using cryptographically strong random numbers. These random numbers are then used to randomly choose characters from a list defined by the user to generate a secure password.
When using web-based random password generators there is always a risk that the web page could submit the password to a server when the password is generated. The primary way to verify that this is not happening is to watch network requests in the browser console. You may also review this application's 100% client side codebase in the console or at the application's GitHub repository.
Passwords are never maintained between sessions.
Developed by and for Anthony Isensee who never wanted to use someone else's password generator again.