Service for automatic conversion of binary code to text and vice versa?

Question

binary code

So, for a computer, any text has a binary form. Today I came across this picture: xkcd.ru/99
And it occurred to me that for sure the binary codes in the picture make up the phrase I love you.
But it's great if any arbitrary text could be obtained, say, in binary form, with ones and zeros.
For Latin characters, everything is clear. Their codes in different encodings are the same. But for the Cyrillic alphabet, let's say - different. And, if my memory serves me, you can yandex and find tables of correspondence of binary codes - letters. However, it is necessary to convert the necessary text into binary code, using only these tables for a long time, and a high probability of a typo can kill the whole point.
But to the question of whether it is possible in any way to automatically obtain a binary representation of any text in any encoding (or at least one of some), I did not find an answer.
So, could you suggest some service or program that can convert any character set to binary code and vice versa, binary code to text?

Answer 1

www.roubaixinteractive.com/PlayGround/Binary_Conversion/Binary_To_Text.asp
but it's only eng.

Answer 2

Because I did not find such a service, today at my leisure I wrote my own:
(De) encoder of text into binary code . If suddenly someone wants to play, of course.
Maybe someday they will even get around to bring it into a more favorable form.

Answer 3

$ perl -ne 'END{print"\n"}print join "",map{sprintf"%08b",ord$_}split
//
'

Answer 4

Here is a good service for translating binary code into text https://dev20.ru/bin-text

Answer 5

nickciske.com/tools/binary.php
there is also one)