<p>To secure their accounts from spammers and fraudsters, Facebook lets users use two-factor authentication. An extra layer of security that guards against spam attacks on your account is two-factor authentication. You need to input a code to access your account when using two-factor authentication. Facebook usually provides you with an authentication code, but occasionally this doesn’t happen, then how to get a code generator for Facebook? therefore you’ll need to find a Facebook authentication code generator. Click on the code generator under “Settings and Privacy” in the Facebook app after opening it. Wait about 60 seconds to get the code.</p>