diff --git a/src/html/popup.html b/src/html/popup.html
index 38306f384..bf5fcbbef 100644
--- a/src/html/popup.html
+++ b/src/html/popup.html
@@ -43,6 +43,7 @@
       </a>
       <li class="sync-data" tabindex="-1" title="Sync data (projects, tags, etc.)"></li>
       <li class="cog" tabindex="-1" title="Open Settings"></li>
+      <li class="log-out" tabindex="-1" title="Logout"></li>
     </ul>
     <div class="error" tabindex="-1"></div>
     <div class="views">
diff --git a/src/scripts/popup.js b/src/scripts/popup.js
index f720cc822..ed2713016 100644
--- a/src/scripts/popup.js
+++ b/src/scripts/popup.js
@@ -550,6 +550,17 @@ document.addEventListener('DOMContentLoaded', function () {
         browser.runtime.sendMessage(request);
       });
 
+    document
+      .querySelector('.header .log-out')
+      .addEventListener('click', function () {
+        const request = {
+          type: 'logout',
+          respond: false
+        };
+
+        browser.runtime.sendMessage(request);
+      });
+
     document
       .querySelector('#workspace')
       .addEventListener('submit', function (event) {
diff --git a/src/styles/popup.css b/src/styles/popup.css
index 0e6c54a13..894b6c5a5 100644
--- a/src/styles/popup.css
+++ b/src/styles/popup.css
@@ -207,6 +207,15 @@ p.form-row.first {
   background-size: cover;
   width: 24px;
   height: 24px;
+  margin-right: .6rem;
+}
+
+.header .log-out {
+  background-image: url(data:image/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjE3OTIiIHZpZXdCb3g9IjAgMCAxNzkyIDE3OTIiIHdpZHRoPSIxNzkyIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxwYXRoIGQ9Im03MDQgMTQ0MHEwIDQgMSAyMHQuNSAyNi41LTMgMjMuNS0xMCAxOS41LTIwLjUgNi41aC0zMjBxLTExOSAwLTIwMy41LTg0LjV0LTg0LjUtMjAzLjV2LTcwNHEwLTExOSA4NC41LTIwMy41dDIwMy41LTg0LjVoMzIwcTEzIDAgMjIuNSA5LjV0OS41IDIyLjVxMCA0IDEgMjB0LjUgMjYuNS0zIDIzLjUtMTAgMTkuNS0yMC41IDYuNWgtMzIwcS02NiAwLTExMyA0N3QtNDcgMTEzdjcwNHEwIDY2IDQ3IDExM3QxMTMgNDdoMzEybDExLjUgMSAxMS41IDMgOCA1LjUgNyA5em05MjgtNTQ0cTAgMjYtMTkgNDVsLTU0NCA1NDRxLTE5IDE5LTQ1IDE5dC00NS0xOS0xOS00NXYtMjg4aC00NDhxLTI2IDAtNDUtMTl0LTE5LTQ1di0zODRxMC0yNiAxOS00NXQ0NS0xOWg0NDh2LTI4OHEwLTI2IDE5LTQ1dDQ1LTE5IDQ1IDE5bDU0NCA1NDRxMTkgMTkgMTkgNDV6IiBmaWxsPSIjY2VjZWNlIi8+PC9zdmc+);
+  background-repeat: no-repeat;
+  background-size: cover;
+  width: 24px;
+  height: 24px;
 }
 
 .views > div,