Custom Proxy is a free Chrome add-on developed by lirongfei985. It falls under the category of Browsers and specifically, Add-ons & Tools. This program allows users to customize their own proxy rules.

When you want to add custom proxy rules and don't want to rely on public pac_script scripts, simply adding URLs in the address bar may not be sufficient. This is because there are often hidden requests from non-address bar domains on the page, and if these requests cannot be discovered and added to the proxy rules, the page remains inaccessible.

The purpose of this proxy plugin is to help you discover all the unreachable domains on the page and provide a convenient way to add them to your proxy rules.

It is important to note that this plugin does not provide proxy addresses, but only the functionality to discover unreachable domains. Users will need to purchase their own proxy addresses or set up their own proxy (the developer also offers paid setup services for those who need assistance).

By setting up your own proxy, you can enjoy fast and stable connections, and with the help of this plugin, you can fulfill all your VPN needs.

For more information, you can contact the developer at