Which encoding uses the \x (backslash x) prefix?

Question

I\'m attempting to decode text which is prefixing certain \'special characters\' with \\x. I\'ve worked out the following mappings by hand:

Answer 1

I use CyberChef for this sort of thing.

If you drop it in the input field and drag Magic from the Favourites list into the recipe it'll tell you the conversion and that you could've used the From_Hex recipe with a \x delimiter.