Rammerhead is a popular web proxy backend, similar to other proxies like Ultraviolet or Node-unblocker. It is often used in educational or corporate environments to bypass internet restrictions (content filters).

The key differentiator is that Rammerhead handles cookies and sessions better than classic CGI proxies, making it feel like a legitimate private browser session.

Because anyone can deploy a Rammerhead instance, malicious actors frequently spin up fake proxies. Instead of routing your traffic safely, a rogue proxy can:

Official "master lists" are rarely published because they are frequently blocked by network administrators. Instead, users find updated links through community hubs:

Rammerhead is an open-source, browser-based proxy designed to bypass network filters on restricted environments like schools or workplaces. It functions by creating a "browser-in-browser" experience, where a remote server fetches and modifies website code before displaying it in your local tab.