Windows (command line) tool to convert non-ascii characters to HTML numeric codes

Question

I'm searching for a simple windows (command line) tool which converts all non-ascii characters in a file to HTML numeric codes.

I found uni2ascii for linux, which does exactly what we want, but we need a tool for windows. In uni2ascii, the corresponding command would be:

uni2ascii -a H input.json -q 

Example input:

{"title":"Профил"}

Output:

{"title":"Профил"}