How to Make a Password Field in a Web Page. If your business website prompts visitors to enter sensitive information such as passwords, you'll likely want to conceal the characters that users type ...

The safest passwords are long, seemingly random strings of letters, numbers, and punctuation–and you need a different one for each Web site and application.

What’s more, you may not be able to use your passwords in non-browser apps, or on certain operating systems, depending on what your browser’s password manager functionality supports.