diff --git a/assets/css/default.css b/assets/css/default.css
index 5fac9c2c..c9893190 100644
--- a/assets/css/default.css
+++ b/assets/css/default.css
@@ -267,3 +267,19 @@ img.thumbnail {
   margin-right: 2em;
   height: 0;
 }
+
+#progress-container {
+  width: 100%;
+  border-radius: 2px;
+  background: #aaa;
+  display: none;
+}
+
+#download-progress {
+  width: 0%;
+  border-radius: 2px;
+  height: 10px;
+  background-color: #0078e7;
+  margin-top: 0.5em;
+  margin-bottom: 0.5em;
+}
diff --git a/assets/js/watch.js b/assets/js/watch.js
index 99500686..d8167114 100644
--- a/assets/js/watch.js
+++ b/assets/js/watch.js
@@ -50,3 +50,55 @@ function hide_youtube_replies(target) {
   target.innerHTML = "Show replies";
   target.setAttribute("onclick", "show_youtube_replies(this)");
 }
+
+function download_video(title) {
+  var children = document.getElementById("download_widget").children;
+  var progress = document.getElementById("download-progress");
+  var url = "";
+
+  document.getElementById("progress-container").style.display = "";
+
+  for (i = 0; i < children.length; i++) {
+    if (children[i].selected) {
+      url = children[i].getAttribute("data-url");
+    }
+  }
+
+  url = "/videoplayback" + url.split("/videoplayback")[1];
+
+  var xhr = new XMLHttpRequest();
+  xhr.open("GET", url);
+  xhr.responseType = "arraybuffer";
+  
+  xhr.onprogress = function(event) {
+    if (event.lengthComputable) {
+      progress.style.width = "" + (event.loaded / event.total)*100 + "%";
+    }
+  };
+
+  xhr.onload = function(event) {
+    if (event.currentTarget.status != 200) {
+      console.log("Downloading " + title + " failed.")
+      return;
+    }
+
+    var data = new Blob([xhr.response], {'type' : 'video/mp4'});
+    var videoFile = window.URL.createObjectURL(data);
+
+    var link = document.createElement('a');
+    link.href = videoFile;
+    link.setAttribute('download', title);
+    document.body.appendChild(link);
+
+    window.requestAnimationFrame(function() {
+      var event = new MouseEvent('click');
+      link.dispatchEvent(event);
+      document.body.removeChild(link);
+    });
+
+    document.getElementById("progress-container").style.display = "none";
+    progress.style.width = "0%";
+  };
+
+  xhr.send(null);
+}
\ No newline at end of file
diff --git a/src/invidious/views/watch.ecr b/src/invidious/views/watch.ecr
index db7dcb7b..3f1ff3bc 100644
--- a/src/invidious/views/watch.ecr
+++ b/src/invidious/views/watch.ecr
@@ -53,6 +53,34 @@
     <div class="pure-u-1 pure-u-md-1-5">
         <div class="h-box">
             <p><a href="https://www.youtube.com/watch?v=<%= video.id %>"><%= translate(locale, "Watch video on Youtube") %></a></p>
+        
+            <form class="pure-form pure-form-stacked">
+                <div class="pure-control-group">
+                    <label for="download_widget"><%= translate(locale, "Download as: ") %></label>
+                    <select style="width:100%" name="download_widget" id="download_widget">
+                    <% video_streams.each do |option| %>
+                        <option data-url="<%= option["url"] %>"><%= option["quality_label"] %> - <%= option["type"].split(";")[0] %> @ <%= option["fps"] %>fps - video only</option>
+                    <% end %>
+                    <% audio_streams.each do |option| %>
+                        <option data-url="<%= option["url"] %>"><%= option["type"].split(";")[0] %> @ <%= option["bitrate"] %>k - audio only</option>
+                    <% end %>
+                    <% fmt_stream.each do |option| %>
+                        <option data-url="<%= option["url"] %>"><%= itag_to_metadata?(option["itag"]).try &.["height"]? || "~240" %>p - <%= option["type"].split(";")[0] %></option>
+                    <% end %>
+                    </select>
+                </div>
+
+                <div id="progress-container" style="width:100%; display:none">
+                    <div id="download-progress">
+                    </div>
+                </div>
+
+                <button type="button" onclick='download_video("<%= video.title.dump_unquoted %>-<%= video.id %>.mp4")' 
+                    class="pure-button pure-button-primary">
+                    <%= translate(locale, "Download") %>
+                </button>
+            </form>
+
             <p><i class="icon ion-ios-eye"></i> <%= number_with_separator(video.views) %></p>
             <p><i class="icon ion-ios-thumbs-up"></i> <%= number_with_separator(video.likes) %></p>
             <p><i class="icon ion-ios-thumbs-down"></i> <%= number_with_separator(video.dislikes) %></p>