--- /dev/null
+<?php
+
+namespace Drupal\file\Plugin\Field\FieldFormatter;
+
+use Drupal\Core\Field\FieldItemListInterface;
+
+/**
+ * Plugin implementation of the 'file_url_plain' formatter.
+ *
+ * @FieldFormatter(
+ * id = "file_url_plain",
+ * label = @Translation("URL to file"),
+ * field_types = {
+ * "file"
+ * }
+ * )
+ */
+class UrlPlainFormatter extends FileFormatterBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function viewElements(FieldItemListInterface $items, $langcode) {
+ $elements = [];
+
+ foreach ($this->getEntitiesToView($items, $langcode) as $delta => $file) {
+ $elements[$delta] = [
+ '#markup' => file_url_transform_relative(file_create_url($file->getFileUri())),
+ '#cache' => [
+ 'tags' => $file->getCacheTags(),
+ ],
+ ];
+ }
+
+ return $elements;
+ }
+
+}