That is a small list of PHP scripts that permit you to run your individual URL shortening service. It has to be set up onto your server. Yourls is tricky to maintain and isn't scalable Except if you have a dedicated staff of engineers centered on this venture and also https://docs.google.com/document/d/e/2PACX-1vQEq3oVSmTw2g5U5_a3YqgtVFioVcn8-8z0oxifRDWSPSzFoZPZ9zdfLsfpK9Q51kUaPACmfw5bh8rQ/pub