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Use npm Packages

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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <div id="qrcode-wrapper">
    <div class="center">
        <div class="color-me">
            <div class="no-resize">
                <textarea class="textInput" placeholder="Scrie adresa aici"></textarea>
                <div class="generate btn bubble" value="generate">GENEREAZĂ
             </div>
                <hr>
                <label class="fileupload btn bubble">ÎNCARCĂ LOGO
                    <input id="getnewimage" type="file">
                </label>
                <hr>
                <label id="logosize">ALEGE MĂRIME IMAGINE
                    <span class="new">30%</span>
                </label>
                <input id="lsize" type="range" value="30" min="0" max="100" step="5">
                <span class="info">RECOMANDAT:
                    < 30%</span>
                    <hr>
                    <label id="qrsize">MĂRIME:
                        <span class="new">300px</span>
                    </label>
                    <input id="size" type="range" value="350" min="100" max="350" step="25">
                    <span class="info">Recommended: >= 200px</span>
                    <hr>
                </div>
              <span class="info">Right click > 'Save image as' pentru a salva codul</span>
                <div id="qrcode-result">
                </div>
                <img style="display:none;" name="datei" width="30" height="auto" id="background" src="" />
            </div>
          
        </div>
        <div id="preview"></div>
        
    </div>


            
          
!
            
              $background-primary: #fff;
$background-secondary: #fff;
$background-third: #fff;
$font-color-primary: rgb(44, 62, 80);

$btn-color-primary: #2ecc71;
$btn-width: 300px;
$btn-padding: 15px;
$btn-duration: 0.75s;
$btn-transition-style: ease-in-out;

$background-color: linear-gradient(
  to bottom left,
  $background-primary,
  $background-secondary,
  $background-third
);

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: sans-serif;
  color: $font-color-primary;
}


textarea,
input {
  padding: 10px;
  width: 100%;
  max-width: 300px;
  display: inline-block;
  box-sizing: border-box;
}

textarea {
  height: 75px;
}

#qrcode-wrapper {
  padding: 10px;
  min-width: 350px;
  max-width: 350px;
  height: 100%;
  box-sizing: border-box;
  margin: auto;
  display: table;
  overflow: hidden;
  .info {
    font-size: 11px;
    color: rgb(231, 76, 60);
  }
  hr {
    margin: 15px 0px;
    border-color: rgb(189, 195, 199);
    border-width: 1px;
    border-style: solid;
  }
  img {
    width: auto;
    max-width: 100%;
    height: auto;
  }
  #qrcode-result {
    text-align: center;
  }
  .center {
    display: table-cell;
    vertical-align: middle;
  }
  .color-me {
    background: #fff;
    padding: 25px;

  }
}

.btn {
  margin: 5px auto;
  position: relative;
  color: #fff;
  background: $btn-color-primary;
  padding: $btn-padding;
  width: $btn-width;
  overflow: hidden;
  text-align: center;
  cursor: pointer;
  text-transform: uppercase;
  &.left:after {
    left: 0;
  }
  &.right:after {
    right: 0;
  }
  &.bubble:after {
    content: "";
    background: #fff;
    position: absolute;
    width: $btn-width;
    height: $btn-width;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    opacity: 0;
    margin: auto;
    border-radius: 50%;
    transform: scale(1);
    transition: all $btn-duration $btn-transition-style;
  }
  &.bubble:active:after {
    transform: scale(0);
    opacity: 1;
    transition: 0s;
  }
}

/* Colors */

$dark: #95a5a6;
$light-grey: #ecf0f1;
$grey: #bdc3c7;

/* Slider options */

$track-color: $grey;
$track-range-color: $light-grey;
$thumb-color: #2ecc71;
$thumb-radius: 50%;
$thumb-height: 15px;
$thumb-width: 15px;
$thumb-shadow-size: 0px;
$thumb-shadow-blur: 0px;
$thumb-shadow-color: rgba(0, 0, 0, 1);
$thumb-border-width: 0px;
$thumb-border-color: rgba(0, 0, 0, 1);
$track-width: 100%;
$track-height: 5px;
$track-shadow-size: 0px;
$track-shadow-blur: 0px;
$track-shadow-color: #fff;
$track-border-width: 0px;
$track-border-color: black;

/* File upload Options */

$file-display: inline-block;
$file-width: 300px;
$file-height: auto;
$file-padding: 15px;
$file-margin: 0px auto;
$file-border: 0px solid;
$file-border-radius: 0;
$file-align: center;
$file-font: sans-serif;
$file-text-transform: none;
$file-font-size: 100%;
$file-color: #fff;
$file-background: #3498db;
$file-background-hover: #3498db;
$file-transition: 0.5s all ease;

/* Additional Options */

$track-radius: 0px;
$contrast: 0%;
$scale: scale(1.15);
@mixin shadow($shadow-size, $shadow-blur, $shadow-color) {
  box-shadow: $shadow-size $shadow-size $shadow-blur $shadow-color,
    0px 0px $shadow-size lighten($shadow-color, 5%);
}

@mixin file() {
  height: 0;
  width: 0;
  margin: 0;
  padding: 0;
  visibility: hidden;
}

@mixin track() {
  width: $track-width;
  height: $track-height;
  cursor: pointer;
  animate: 0.5s;
}

@mixin thumb() {
  @include shadow($thumb-shadow-size, $thumb-shadow-blur, $thumb-shadow-color);
  border: $thumb-border-width solid $thumb-border-color;
  height: $thumb-height;
  width: $thumb-width;
  border-radius: $thumb-radius;
  background: $thumb-color;
  cursor: pointer;
  transition: 0.25s all ease;
}

[type="file"] {
  @include file();
}

.fileupload {
  display: $file-display;
  height: $file-height;
  width: $file-width;
  padding: $file-padding;
  margin: $file-margin;
  border: $file-border;
  text-align: $file-align;
  transition: $file-transition;
  background: $file-background;
  color: $file-color;
  font-family: $file-font;
  font-size: $file-font-size;
  text-transform: $file-text-transform;
  border-radius: $file-border-radius;
  &:hover {
    background: $file-background-hover;
  }
}

input[type="range"] {
  -webkit-appearance: none;
  margin: $thumb-height/2 0;
  width: $track-width;
  &:focus {
    outline: none;
  }
  &::-webkit-slider-runnable-track {
    @include track();
    @include shadow($track-shadow-size, $track-shadow-blur, $track-shadow-color);
    background: $track-color;
    border-radius: $track-radius;
    border: $track-border-width solid $track-border-color;
  }
  &::-webkit-slider-thumb {
    @include thumb();
    -webkit-appearance: none;
    margin-top: ((-$track-border-width * 2 + $track-height) / 2) - ($thumb-height /
          2);
  }
  &:hover::-webkit-slider-thumb {
    transform: $scale;
    margin-top: ((-$track-border-width * 2 + $track-height) / 2) - ($thumb-height /
          2);
    transform: $scale;
  }
  &:focus::-webkit-slider-runnable-track {
    background: lighten($track-color, $contrast);
  }
  &::-moz-range-track {
    @include track();
    @include shadow($track-shadow-size, $track-shadow-blur, $track-shadow-color);
    background: $track-color;
    border-radius: $track-radius;
    border: $track-border-width solid $track-border-color;
  }
  &::-moz-range-thumb {
    @include thumb();
  }
  &::-ms-track {
    @include track();
    background: transparent;
    border-color: transparent;
    border-width: $thumb-width 0;
    color: transparent;
  }
  &::-ms-fill-lower {
    background: darken($track-color, $contrast);
    border: $track-border-width solid $track-border-color;
    border-radius: $track-radius*2;
    @include shadow($track-shadow-size, $track-shadow-blur, $track-shadow-color);
  }
  &::-ms-fill-upper {
    background: $track-color;
    border: $track-border-width solid $track-border-color;
    border-radius: $track-radius*2;
    @include shadow($track-shadow-size, $track-shadow-blur, $track-shadow-color);
  }
  &::-ms-thumb {
    @include thumb();
  }
  &:focus::-ms-fill-lower {
    background: $track-color;
  }
  &:focus::-ms-fill-upper {
    background: lighten($track-color, $contrast);
  }
}
a {
  position: fixed;
  right: 25px;
  width: 100%;
  bottom: 25px;
  color: #fff;
  font-family: sans-serif;
  text-align: center;
  font-size: 1em;
  width: 50px;
  background-size: contain;
}
            
          
!
            
              $(document).ready(function() {
  var clear = "";
  var a = "Enjoy it! Leave a heart, if you like it :)";
  var mode = 0;
  var logosize = $("#lsize").val() / 100;
  var qrsize = $("#size").val();
  createQrcode();

  function createQrcode(s) {
    $("#qrcode-result").html(clear);
    var s = $("textarea.textInput").val();
    if (s == "") {
      $("#qrcode-result").qrcode({
        render: "image",
        ecLevel: "H",
        quiet: 0,
        minVersion: 5,
        maxVersion: 40,
        size: qrsize,
        fill: "#000",
        text: a,
        mode: mode,
        mSize: logosize,
        image: $("#background")[0]
      });
    } else {
      $("#qrcode-result").qrcode({
        render: "image",
        ecLevel: "H",
        quiet: 0,
        minVersion: 5,
        maxVersion: 40,
        size: qrsize,
        fill: "#000",
        text: s,
        mode: mode,
        mSize: logosize,
        image: $("#background")[0]
      });
    }
  }

  /* If HTML values change, set the new values */
  $("#size").on("input change", setNewSize);
  $("#getnewimage").on("change", setNewImage);
  $("#lsize").on("input change", setNewlogoSize);

  function setNewSize() {
    qrsize = $("#size").val();
    setTimeout(update, 250);
  }

  function setNewlogoSize() {
    logosize = $("#lsize").val() / 100;
    setTimeout(update, 250);
  }

  /* Bind new image to the QR Code if uploaded */
  function setNewImage() {
    var input = $("#getnewimage")[0];
    if (input.files && input.files[0]) {
      var reader = new FileReader();
      reader.onload = function(event) {
        $("#background").attr("src", event.target.result);
        mode = 4;
        setTimeout(update, 250);
      };
      reader.readAsDataURL(input.files[0]);
    }
  }

  /* Update neccessary HTML Values */
  function update() {
    createQrcode();
    $("#qrsize .new").html(qrsize + "px");
    $("#logosize .new").html(logosize * 100 + "%");
  }

  /* Generate QR Code on Click and bind it to the img */
  $(".generate").on("click", function generate() {
    s = $("input.textInput").val();
    createQrcode(s);
    qrimg = $("#qrcode-result img").attr("src");
  });
});

            
          
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999px
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