diff --git a/modules/LanguageToolChrome.php b/modules/LanguageToolChrome.php
new file mode 100644
index 0000000..faa5496
--- /dev/null
+++ b/modules/LanguageToolChrome.php
@@ -0,0 +1,15 @@
+<?php
+
+class LanguageToolChrome extends PatchBase {
+	function __construct() {
+		parent::__construct('LanguageTooler GmbH', 'Grammar and Spell Checker - LanguageTool', 'https://chromewebstore.google.com/detail/rechtschreibpr%C3%BCfung-%E2%80%93-lan/oldceeleldhonbafppcapldpdifcinji');
+		$this->patch->setBranch('for Chrome');
+	}
+	function check() : bool {
+		if ($this->fetch('https://chromewebstore.google.com/detail/rechtschreibpr%C3%BCfung-%E2%80%93-lan/oldceeleldhonbafppcapldpdifcinji'))
+			return $this->parse('/\\\"version\\\": \\\"([\d\.]+)\\\"/');
+		return false;
+	}
+}
+
+?>
diff --git a/modules/LanguageToolFF.php b/modules/LanguageToolFF.php
new file mode 100644
index 0000000..6a155c3
--- /dev/null
+++ b/modules/LanguageToolFF.php
@@ -0,0 +1,15 @@
+<?php
+
+class LanguageToolFF extends PatchBase {
+	function __construct() {
+		parent::__construct('LanguageTooler GmbH', 'Grammar and Spell Checker - LanguageTool', 'https://addons.mozilla.org/en-US/firefox/addon/languagetool/');
+		$this->patch->setBranch('for Firefox');
+	}
+	function check() : bool {
+		if ($this->fetch('https://addons.mozilla.org/en-US/firefox/addon/languagetool/'))
+			return $this->parse('/"version":"([\d\.]+)"/');
+		return false;
+	}
+}
+
+?>