This password generator is the best way to create a secure and random password. It's simple to use and offers many different ways to customize the password.
In just one click, you can generate as many passwords as you need and then copy them directly to the clipboard.
The app has no extra permissions granted, even internet access is disabled. The user settings are saved locally on the computer and of course the generated passwords are not stored anywhere. You can also verify the app by reviewing the source code on GitHub.