: A dropdown menu allowing users to select which country they want to appear from (e.g., US, UK, Germany) to bypass geo-restrictions. 2. Developer-Grade "Web Unblocker" API

: An input field that acts as the entry point. When a user submits a URL, the backend fetches the content and re-renders it on your domain.

For technical products aimed at data collection, the "feature" is often an automated API that handles complex anti-bot systems. CroxyProxy – Free Web Proxy to Unblock Websites

This is a standard "unblocker" website where users paste a URL to visit it anonymously.

: Routes traffic through a secure server to mask the user’s real IP address with a temporary one from a different region.