diff --git a/src/static/_locales/en/messages.json b/src/static/_locales/en/messages.json
index 1c3e75b..2637808 100644
--- a/src/static/_locales/en/messages.json
+++ b/src/static/_locales/en/messages.json
@@ -151,6 +151,10 @@
     "message": "Manage workflows",
     "description": "Button in the options page which opens the workflow management page."
   },
+  "options_extrainfo": {
+    "message": "Show extra information in threads and profiles.",
+    "description": "Feature checkbox in the options page"
+  },
   "options_save": {
     "message": "Save",
     "description": "Button in the options page to save the settings"
diff --git a/src/static/css/extrainfo.css b/src/static/css/extrainfo.css
new file mode 100644
index 0000000..86eed01
--- /dev/null
+++ b/src/static/css/extrainfo.css
@@ -0,0 +1,34 @@
+.TWPT-extrainfo-container {
+  display: inline-flex;
+  color: var(--TWPT-interop-secondary-text, #444746)!important;
+  align-items: center;
+}
+
+.TWPT-extrainfo-badge-cell {
+  margin: 0 8px;
+  --icon-size: 14px;
+  opacity: 0.6;
+}
+
+.TWPT-extrainfo-info-cell {
+  border-left: solid 1px var(--TWPT-interop-subtle-border, #ababab);
+  padding-left: 8px;
+  display: flex;
+  flex-direction: column;
+}
+
+.TWPT-extrainfo-info-cell > div:not(:last-child) {
+  margin-bottom: 2px;
+}
+
+/* Specific styles inside context */
+
+ec-unified-user .scTailwindUser_profileUsercardmain {
+  display: flex;
+  flex-direction: column;
+}
+
+ec-unified-user .TWPT-extrainfo-container {
+  margin-top: 16px;
+  align-self: end;
+}
diff --git a/src/static/options/experiments.html b/src/static/options/experiments.html
index 83a58cb..9a21fdf 100644
--- a/src/static/options/experiments.html
+++ b/src/static/options/experiments.html
@@ -14,6 +14,7 @@
       <form>
         <div id="optional-permissions-warning" hidden data-i18n="optionalpermissionswarning_header"></div>
         <div class="option"><input type="checkbox" id="workflows"> <label for="workflows" data-i18n="workflows"></label> <button id="manage-workflows" data-i18n="workflows_manage"></button></div>
+        <div class="option"><input type="checkbox" id="extrainfo"> <label for="extrainfo" data-i18n="extrainfo"></label></div>
         <div class="actions"><button id="save" data-i18n="save"></button></div>
       </form>
       <div id="save-indicator"></div>