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How to Generate Barcode || code for Barcode

|| Random Barcode Generator || Barcode on the basis length of text ||



#CODE :
       
        Barcode.html ==>  
    <html>
       <head>
           <title>Barcode Generator</title>
           <link rel="stylesheet" href="Barcode.css">
    </head>
    <body>
        <div>Barcode Generator</div>
        <input type="text" placeholder="Type..."/>
        <button onclick="generate()">Generate Barcode</button>
          <svg id="barcode"></svg>

          <script src="https://cdnjs.cloudflare.com/ajax/libs/jsbarcode/3.11.0/JsBarcode.all.min.js"></script>
          <script>
              JsBarcode("#barcode","#Hello",{
                  background:"#161748",
                  lineColor:"#ffffff"
              });
              function generate(){
                  var val = document.querySelector("input").value;
                  if(val==""){
                      val="Hello!"
                  }
                  JsBarcode("#barcode",val,{
                    background:"#161748",
                  lineColor:"#ffffff"
                  });
              }
          </script>
    </body>
</html>
  

 Barcode.css ==>

body{
    margin:0;
    padding: 0;
    background-color: #161748;
}
div{
    width: 100%;
    text-align: center;
    margin-top: 20px;
    font-weight: 800;
    font-size: 33px;
    color: white;
}
input{
    padding: 8px 4px 8px 4px;
    font-size: 16px;
    border: none;
    background-color: transparent;
    color: #fff;
    border-bottom: 1px solid #448aff;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    margin-bottom: 30px;
    outline: none;
}
button{
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 4px;
    padding: 8px 26px;
    background-color: #f95d9b;
    color: white;
    border: none;
    text-align: center;
    margin-top: 8px;
    margin-bottom: 30px;
    user-select: none;
    outline: none;
}
button:active{
    transform: scale(0.9);
}
svg{
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#OUTPUT:


                                                        














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