After many hours trying to setup a private proxy, i've found a decent workaround and implemented it in AutoIt, ideas based on  Just make an unpacked extension folder contains manifest.json and background.js, file templates are provided in the answer of the above stackoverflow question. By doing this you will expose your private proxy to those who access to these files. Add an extra chrome switch --load-extension and its value will be the path to the unpacked extension folder (both