diff --git a/modules/eb_widget/src/Plugin/EntityBrowser/Widget/DropzoneJsEbWidget.php b/modules/eb_widget/src/Plugin/EntityBrowser/Widget/DropzoneJsEbWidget.php
index 242e681..f4abb49 100644
--- a/modules/eb_widget/src/Plugin/EntityBrowser/Widget/DropzoneJsEbWidget.php
+++ b/modules/eb_widget/src/Plugin/EntityBrowser/Widget/DropzoneJsEbWidget.php
@@ -119,6 +119,13 @@ class DropzoneJsEbWidget extends WidgetBase {
       $cardinality = $validators['cardinality']['cardinality'];
     }
     $config = $this->getConfiguration();
+    // Append widget settings to the description.
+    if (!empty($config['settings']['max_filesize'])) {
+      $config['settings']['dropzone_description'] .= '<br>' . t('@size limit.', ['@size' => format_size(Bytes::toInt($config['settings']['max_filesize']))]);
+    }
+    if (!empty($config['settings']['extensions'])) {
+      $config['settings']['dropzone_description'] .= '<br>' . t('Allowed types: @extensions.', ['@extensions' => $config['settings']['extensions']]);
+    }
     $form['upload'] = [
       '#title' => $this->t('File upload'),
       '#type' => 'dropzonejs',