How to encrypt strings starting with https?

Question

Notepad++

Hello, in the txt file the text is Cyrillic, some lines are url.
How to encrypt, make these lines unreadable?
Of course, then the reverse action is necessary, the restoration of addresses.

Answer 1

For Notepad++, check out the NPPCrypt plugin.
If we are talking about the need to encrypt individual lines in a file, then I would do this:
1) Select an encryption algorithm
2) Loop through the file in any programming language that you know
3) Apply the algorithm to lines according to a certain attribute. This is where regular expressions come in handy.