Not compatible with Firefox QuantumNot compatible with Firefox Quantum You should always know where a link takes you before clicking on it. Services like TinyURL.com make that difficult. LongURL Mobile Expander uses the LongURL.org web services to let you know where shortened links *really* go. Only with Firefox—Get Firefox Now
![LongURL Mobile Expander :: Firefox Add-ons:](https://cdn-ak-scissors.b.st-hatena.com/image/square/87bfd157533e47e0ba0abd90870041ad6e5fbbea/height=288;version=1;width=512/https%3A%2F%2Faddons.cdn.mozilla.net%2Fuser-media%2Fpreviews%2Ffull%2F32%2F32931.png%3Fmodified%3D1530208458)