Password or passcode is one kind of secret data, that contains alphabets, numbers, special characters, etc and it is used to verify a user's valid identity.
The PIN is similar to a password, it is also secret data, but not like a password it does not contain the combination of alphabets, numbers, special characters, the only permissible characters are numeric, the combination of these secret numeric characters is sometimes called personal identification number (PIN).
Hashing is one kind of plain text encryption system, that system converts passwords into unreadable strings of characters by using algorithms. Converted unreadable strings are designed to be impossible to convert back into plain text, and these unreadable strings characters are known as hashes.
Paste your password or plain text and click on any hash button, below Hash Output you can see the generated hash, and you can copy generated hash by clicking the copy button