JSFiddle - React, Tailwind, and code Playground

HTML

<input id="auth-token" value="CAACEdEose0cBABXtoI7q7s3pTFIIrlZB20wLfFArZCORlaAZBXCNV0tHKoTyGZBZALkiAZCZAI6s5ZAs0SX5lFKO1DhlOKTf6oMt9Ahu8onDmtyD7m1977PsLiPxgG4nHi6zFljb9qeDQUIzZA35ZA2d2zLYtN8UG4auc7ybXAtU7ROKXI9iiACd33HU2UwpuDqAmJzfxtBplW9gZDZD">
<br />
<input id="how-many" type="number" value="10"><input id="locale" value="en">
<br />
<button id="send">Generate</button>

CSS

#how-many {
    width: 50px;
}
#locale {
    width: 50px;
}

JavaScript

$('send').addEvent('click', function (e) {
    e.preventDefault()
    var howMany = parseInt($('how-many').get('value'), 10)
    var locale = $('locale').get('value').toLowerCase()
    var authToken = $('auth-token').get('value')
    var uniqueId = String.uniqueID()
    while ( howMany-- ) {
      var img = new Image
      img.src = "https://pampersunicef.cpn.live.vitrue.com/"+ locale +"/view/"+ uniqueId + howMany +"/"+ authToken +"/"
    }
})