Netscaler Cookie Decoder is a Chrome extension developed by João Felipe. It is a free program that falls under the category of Browsers, specifically Add-ons & Tools.

This extension is designed to decode the encoded cookie used by Citrix Netscaler Load Balancer. The load balancer uses this cookie to maintain stateful connections between clients and servers. The encoded cookie is automatically sent in every request to the domain that set it.

With Netscaler Cookie Decoder, users can reverse the Netscaler algorithm used to encode the data. By doing so, it exposes the IP address and TCP port of the host that is actually handling the connection. This feature provides a simple way for developers and administrators to track each client's server association for load balancing control.

Overall, Netscaler Cookie Decoder is a valuable tool for troubleshooting situations, offering insights and information that can assist developers and administrators in effectively managing their connections.