Depending on your goal, you can implement this feature in two main ways:
While slightly less secure than a standalone manager, using the built-in password savers in Chrome, Firefox, or Safari is still significantly safer than a plaintext .txt file on your desktop. What to Do if Your Password File is Leaked Url.Login.Password.txt
At its core, Url.Login.Password.txt is a simple text document where a user manually types three critical pieces of information: Depending on your goal, you can implement this