diff --git a/config/install/filter.format.code.yml b/config/install/filter.format.code.yml
index 7f5d72877ffce3a6dbde4616eee19ad7b2dd55f8..4d955b4a39f4d1e0ce9026c3878f430fc9d62898 100644
--- a/config/install/filter.format.code.yml
+++ b/config/install/filter.format.code.yml
@@ -3,3 +3,11 @@ status: true
 name: Code
 format: code
 weight: 0
+filters:
+  normalize_newline:
+    id: normalize_newline
+    provider: mail_template
+    status: true
+    weight: 10
+    settings: {  }
+    
\ No newline at end of file
diff --git a/src/Plugin/Filter/NormalizeNewline.php b/src/Plugin/Filter/NormalizeNewline.php
new file mode 100644
index 0000000000000000000000000000000000000000..a90500711b85d4d4a9d5ba0f0a6fb65ef8179979
--- /dev/null
+++ b/src/Plugin/Filter/NormalizeNewline.php
@@ -0,0 +1,22 @@
+<?php
+namespace Drupal\mail_template\Plugin\Filter;
+
+use Drupal\filter\FilterProcessResult;
+use Drupal\filter\Plugin\FilterBase;
+
+/**
+ * @Filter(
+ *   id = "normalize_newline",
+ *   title = @Translation("Normalize Newline"),
+ *   description = @Translation("Normalize newlines!"),
+ *   type = Drupal\filter\Plugin\FilterInterface::TYPE_MARKUP_LANGUAGE,
+ * )
+ */
+
+class NormalizeNewline extends FilterBase {
+  public function process($text, $langcode) {
+    $new_text = str_replace(["\r\n", "\r"], "\n", $text);
+    return new FilterProcessResult($new_text);
+  }
+}
+