I should also explain what a .onion address is for those who might not be familiar. The Tor network allows for anonymous communication, and .onion addresses are used for websites hosted on the Tor network. They can't be accessed through regular browsers without using Tor. Accessing these sites requires the Tor browser to connect through the Tor network.

| Feature | Description | |---------|-------------| | | HTTP requests are routed through Tor (SOCKS5 proxy at 127.0.0.1:9050 or similar). | | Onion v2/v3 support | Resolve .onion addresses via Tor’s DNS. | | HTTP → onion gateway | Some tools allow accessing .onion via standard HTTP → Tor2Web proxy. | | Link extraction | Parse HTML/text for .onion links and automatically proxy them. | | Secure headers | Strip/rewrite Host , Origin , Referer to avoid leaks. |