Sometimes a link A with another link B in it, A have to do is jump to b but can't finish it, or curiosity in B, so we want to show the hidden link B.
This app can get links from a link's parameters.
Why I created this? Because the green wall, we can't browser web free. When I google by some tools to cross the wall, it slowly and always stop open the site. So, I use this app to get the link to try some other way.