diff --git a/modules/internal/helpers.js b/modules/internal/helpers.js
index 54a1ed1cd8c63069ece255112761e66d706914f9..d44d3e5283b0d47513bceac9d44d4b7abb331687 100644
--- a/modules/internal/helpers.js
+++ b/modules/internal/helpers.js
@@ -201,6 +201,13 @@ helpers.determineScriptDirection = function (language) {
     return scriptDirection;
 };
 
+helpers.formatNumber = function (number) {
+
+    if (typeof number === 'number') {
+        return number.toLocaleString();
+    }
+};
+
 helpers.formatVersion = function (version) {
 
     if (version.indexOf('beta') === -1) {
diff --git a/pages/popup/popup.js b/pages/popup/popup.js
index befa4acc7d0f6b595a095c5c00ebfbf5c5e7c249..685ada39df0c72ee3b90cec90611b7284f06a848 100644
--- a/pages/popup/popup.js
+++ b/pages/popup/popup.js
@@ -47,7 +47,7 @@ popup._renderNonContextualContents = function () {
     optionsButtonElement = document.getElementById('options-button');
 
     versionLabelElement.innerText = popup._version;
-    counterElement.innerText = popup._amountInjected;
+    counterElement.innerText = helpers.formatNumber(popup._amountInjected);
 
     testingUtilityLinkElement.addEventListener('mouseup', popup._onTestingUtilityLinkClicked);
     optionsButtonElement.addEventListener('mouseup', popup._onOptionsButtonClicked);