diff --git a/src/web/js/events.js b/src/web/js/events.js
index 82ffade9ce..1757c05fde 100644
--- a/src/web/js/events.js
+++ b/src/web/js/events.js
@@ -24,12 +24,20 @@
       }
     },
 
+    /** Handle changing voices. */
+    handleVoiceSelect: function(ev) {
+      var selectedVoice = $('select').val();
+      Ui.clearInput();
+      Ui.setVoice(selectedVoice);
+      Ui.setStateFromInput();
+    },
+
     /** Handle form submission. */
     handleFormSubmit: function(ev) {
       var $audio = $('#sound'),
           sentence = $('#text').val(),
+          speaker = $('select').val(),
           query = encodeURIComponent(sentence),
-          speaker = 'trump', // TODO: Don't hardcode
           url = '/speak?v=' + speaker + '&s=' + query;
 
       ev.preventDefault();
diff --git a/src/web/js/initialize.js b/src/web/js/initialize.js
index ebed2a7e9f..a4fac7c987 100644
--- a/src/web/js/initialize.js
+++ b/src/web/js/initialize.js
@@ -8,6 +8,7 @@
     $('form').submit(function(ev) { return Events.handleFormSubmit(ev); });
     $('input').on('keyup', function(ev) { return Events.handleTyping(ev); });
     $('body').on('keyup', function(ev) { return Events.handleBodyTyping(ev); });
+    $('select').on('change', function(ev) { return Events.handleVoiceSelect(ev); });
   }
 
   /** Init the UI, possibly from a state passed in from the URL. */
diff --git a/src/web/js/ui.js b/src/web/js/ui.js
index 76bd901fe7..6d98f9c105 100644
--- a/src/web/js/ui.js
+++ b/src/web/js/ui.js
@@ -16,6 +16,19 @@
       this.setStateFromInput();
     },
 
+    /** Set the voice. */
+    setVoice: function(voice) {
+      var vocabulary = Library.getSpeakerVocabulary(voice);
+      if (vocabulary) {
+        this.currentVocabulary = vocabulary;
+      }
+    },
+
+    /** Clear the input box. */
+    clearInput: function() {
+      $('input').val('');
+    },
+
     // TODO: Rename, redesign.
     setFromInput: function(sentence) {
       var suggestedWords = [];
diff --git a/web/index.html b/web/index.html
index f47e31cc3c..0ac520e9f2 100644
--- a/web/index.html
+++ b/web/index.html
@@ -14,6 +14,10 @@
       <div id="controls">
         <form id="form" action="#">
           <input id="text">
+          <select name="voice">
+            <option value="trump">trump</option>
+            <option value="hillary">hillary</option>
+          </select>
           <button id="submit">Submit</button>
         </form>
       </div>