diff --git a/app/code/Magento/PageCache/Plugin/Framework/View/Element/InlineFormKeyUpdater.php b/app/code/Magento/PageCache/Plugin/Framework/View/Element/InlineFormKeyUpdater.php
new file mode 100644
index 000000000000..f45c21f54143
--- /dev/null
+++ b/app/code/Magento/PageCache/Plugin/Framework/View/Element/InlineFormKeyUpdater.php
@@ -0,0 +1,25 @@
+<?php
+/**
+ *
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+ 
+namespace Magento\PageCache\Plugin\Framework\View\Element;
+
+
+class InlineFormKeyUpdater
+{
+    public function afterToHtml(\Magento\Framework\View\Element\FormKey $subject, $result)
+    {
+        return $result.$this->getInlineJavaScript();
+    }
+    
+    private function getInlineJavaScript()
+    {
+        $uniqueId = uniqid();
+        
+        return '<script id="'.$uniqueId.'">document.getElementById("'.$uniqueId.'").previousSibling.value = formKey;</script>';
+    }
+}
+?>
diff --git a/app/code/Magento/PageCache/etc/di.xml b/app/code/Magento/PageCache/etc/di.xml
index f70a56134276..0a7cb2e6d02a 100644
--- a/app/code/Magento/PageCache/etc/di.xml
+++ b/app/code/Magento/PageCache/etc/di.xml
@@ -44,6 +44,9 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\Framework\View\Element\FormKey">
+        <plugin name="page_cache_inline_form_key_updater" type="Magento\PageCache\Plugin\Framework\View\Element\InlineFormKeyUpdater" sortOrder="1" disabled="false" />
+    </type>
     <preference for="Magento\PageCache\Model\VclGeneratorInterface" type="Magento\PageCache\Model\Varnish\VclGenerator"/>
     <preference for="Magento\PageCache\Model\VclTemplateLocatorInterface" type="Magento\PageCache\Model\Varnish\VclTemplateLocator"/>
     <preference for="Magento\PageCache\Model\Spi\PageCacheTagsPreprocessorInterface" type="Magento\PageCache\Model\PageCacheTagsPreprocessorComposite"/>
diff --git a/app/code/Magento/PageCache/view/frontend/layout/default.xml b/app/code/Magento/PageCache/view/frontend/layout/default.xml
index 7e1fc9d31b86..6ce1a7a54869 100644
--- a/app/code/Magento/PageCache/view/frontend/layout/default.xml
+++ b/app/code/Magento/PageCache/view/frontend/layout/default.xml
@@ -10,6 +10,13 @@
         <referenceBlock name="head.components">
             <block class="Magento\Framework\View\Element\Js\Components" name="pagecache_page_head_components" template="Magento_PageCache::js/components.phtml"/>
         </referenceBlock>
+        <referenceBlock name="head.additional">
+            <block class="Magento\Framework\View\Element\Template" name="inline.form.key.provider">
+                <arguments>
+                    <argument name="template" xsi:type="string">Magento_PageCache::inline_form_key_provider.phtml</argument>
+                </arguments>
+            </block>
+        </referenceBlock>
         <referenceContainer name="content">
             <block class="Magento\PageCache\Block\Javascript" template="Magento_PageCache::javascript.phtml" name="pageCache" as="pageCache"/>
         </referenceContainer>
diff --git a/app/code/Magento/PageCache/view/frontend/templates/inline_form_key_provider.phtml b/app/code/Magento/PageCache/view/frontend/templates/inline_form_key_provider.phtml
new file mode 100644
index 000000000000..4fd4c6b304ff
--- /dev/null
+++ b/app/code/Magento/PageCache/view/frontend/templates/inline_form_key_provider.phtml
@@ -0,0 +1,21 @@
+  
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/** @var \Magento\Framework\View\Element\Template $block */
+?>
+<script>
+var formKey = (function () {
+    
+    var value = "; " + document.cookie;
+    var parts = value.split("; " + 'form_key' + "=");
+    
+    if (parts.length == 2) {
+        return parts.pop().split(";").shift();
+    }
+    
+})();
+</script>