JSFiddle - React, Tailwind, and code Playground
JavaScript
var dk = (Math.random() * 1800000).toString(36).substring(8).split('').map(i => parseInt(i).toString().slice(0, -1)).join('').concat(atob("ICBCQVRNQU4hISE="))
alert(dk)
var dk = (Math.random() * 1800000).toString(36).substring(8).split('').map(i => parseInt(i).toString().slice(0, -1)).join('').concat(atob("ICBCQVRNQU4hISE="))
alert(dk)