Password Master is an Android app that helps you generate, manage, and store your passwords in a secure, encrypted database. It offers a cryptographically secure pseudo-random number generator to generate secure passwords. You can choose which characters your password should contain or use custom symbols. This app is completely open source and does not require any internet or storage permission.

With Password Master, you can easily create password groups with icons and generate and store passwords with an icon, name, URL, username, or a note. The passwords generated are between 1 to 999 characters long, and the app shows the strength and bits of entropy to ensure security. Additionally, the app automatically clears the clipboard to prevent any security breaches.

The app provides light and dark themes and does not contain any ads. It is a great tool to manage your passwords securely without worrying about any data breaches. Overall, Password Master is a fast and easy-to-use app that offers a secure way to generate and store passwords.