Extract URL from Query String is a free Chrome add-on developed by Campione.Dev. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program adds a command to the right-click context menu for links that searches for a URL encoded in the query string and, if found, opens it.

The add-on supports http(s) and magnet URLs. To use it, simply right-click on a link and select "Extract URL from Query String". If a URL is found in the query string, it will be opened. If nothing happens, it means no link was found.

While this add-on is a one-trick pony tailored for a specific use case, it is published by the developer just for fun. Suggestions are welcome, although it is important to note that this program is not intended for extensive or complex use.